What are Analog Front End (AFE) ?
Analog Front End (AFE) components are specialized integrated circuits designed to process analog signals before digitization. They are commonly used in data acquisition systems, enabling accurate signal conversion in applications like production electronics assembly and engineering evaluation. Important specifications for selection lude Mounting Type, which affects installation compatibility; Number of Bits, which determines resolution; and Power (Watts), which impacts energy efficiency. Ensuring compatibility with existing systems and validating lifecycle status are crucial for effective procurement.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Architecture | Crosstalk | Data Rate | Features | Function | Gain | Halogen Free | Height | INL | Industrial Grade | Input Type | Interface | Lead Spacing | Lead Style | Length | Medical Grade | Mounting Type | Noise | Number of Bits | Number of Channels | Number of Pins | Operating Temperature | Operating Temperature Range | Operating Voltage | Package / Case | Package Quantity | Pitch | Power (Watts) | Power Consumption | Power Dissipation | Reference Type | Resolution | Resolution (Bits) | SVHC Present | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Termination Style | Type | Voltage | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
60,000
|
Price on request
60,000
|
- | - | 250 to 32 kSPS | Built-In Right Leg Drive Amplifier, Lead-Off Detection, Wilson Center Terminal, Pace Detection, Test Signals, Integrated Respiration Impedance Measurement, Digital Pace Detection Capability, Built-In Oscillator and Reference | - | - | - | - | - | - | - | SPI | - | - | - | - | Surface Mount | - | 24 | 6 | - | -40 to 85°C | - | - | - | - | - | 17.5 mW | - | - | - | 24-Bit | - | - | 64-NFBGA (8x8) | - | - | 1.65 V to 5.25 V | - | - | - | 2.7V ~ 5.5V | - | |
Texas Instruments
|
56,015
|
Price on request
56,015
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 12, 14 bit | 8 | 135 | 0 to 85 °C | - | - | - | - | - | 158 mW | - | - | - | - | - | - | 135-NFBGA (15x9) | - | - | - | - | - | - | 1.7V ~ 1.9V, 3.15V ~ 3.6V, 5V | - | |
Microchip Technology
|
36,000
|
Price on request
36,000
|
- | -133 dB | up to 64 ksps | - | - | - | - | - | - | - | - | - | 5.3 mm | - | - | - | Surface Mount | - | 24 | 2 | - | - | - | - | - | - | - | - | 14 mW typical at 5V | - | - | - | - | - | 20-SSOP | - | - | - | - | - | - | 5V | - | |
Microchip Technology
|
31,971
|
Price on request
31,971
|
- | -115 dB | 64 kSPS | - | - | - | - | - | - | - | - | - | 5.3 mm | - | - | - | Surface Mount | - | 16/24-Bit | 6 | - | -40°C to +125°C | - | - | - | - | - | - | - | - | - | - | - | - | 28-SSOP | - | - | - | - | - | - | 5V | - | |
Microchip Technology
|
31,854
|
Price on request
31,854
|
- | -115 dB | Up to 64 kSPS | - | - | - | - | - | - | - | - | - | 5.3 mm | - | - | - | Surface Mount | - | 24-Bit | 6-Channel | - | -40°C to +125°C | - | - | - | - | - | - | - | - | - | - | - | - | 28-SSOP | - | - | - | - | - | - | 5V | - | |
Microchip Technology
|
28,454
|
Price on request
28,454
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24-Bit | 2 | - | - | - | - | - | - | - | 8.9 mW | - | - | - | - | - | - | 20-QFN (4x4) | 20-QFN (4x4) | - | - | No | - | - | 2.7V ~ 3.6V | - | |
Microchip Technology
|
28,434
|
Price on request
28,434
|
- | -115 dB | up to 64 kSPS | - | - | - | - | - | - | - | - | - | 5.3 mm | - | - | - | Surface Mount | - | 24 | 6 | - | - | -40°C to +125°C | - | - | - | - | - | - | - | - | 24-bit | - | - | 28-SSOP | 28-SSOP | - | - | - | - | - | 5V | - | |
Microchip Technology
|
28,431
|
Price on request
28,431
|
- | -133 dB | 64 kSPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 16-bit bits | 2 | - | -40°C to +85°C | - | - | - | - | - | - | 14 mW typical | - | - | - | - | - | 20-QFN (4x4) | 20-QFN (4x4) | - | - | - | - | - | 5V | - | |
Microchip Technology
|
28,428
|
Price on request
28,428
|
- | - | - | - | - | - | - | - | - | - | - | - | 4 mm | - | - | - | Surface Mount | - | 24 | 2 | - | - | - | 2.7V ~ 5.5V | - | - | - | - | - | - | - | - | - | - | 20-QFN (4x4) | - | - | - | - | - | - | 5V | - | |
Microchip Technology
|
28,427
|
Price on request
28,427
|
- | -133 dB | 64 kSPS | - | - | - | - | - | - | - | - | SPI | - | - | - | - | Surface Mount | - | 24 | 2 Channel | - | -40°C to +125°C | - | - | - | - | - | - | 14 mW typical at 5V | - | - | 16/24-Bit | - | - | 20-QFN (4x4) | - | - | 2.7 V To 5.5 V | - | - | - | 5V | - | |
Texas Instruments
|
28,345
|
Price on request
28,345
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 Bits | 3 Channels | - | -20°C to +70°C | - | - | - | - | - | - | - | - | - | - | - | - | 30-DSBGA | - | - | - | - | - | - | - | - | |
Texas Instruments
|
26,487
|
Price on request
26,487
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 Bits (Twos Complement) | 1 | - | - | -20°C to 70°C | - | - | - | - | - | - | - | - | - | - | - | 15-DSBGA | - | - | - | - | - | - | 2V ~ 3.6V | - | |
Texas Instruments
|
24,112
|
Price on request
24,112
|
- | - | - | - | - | - | - | - | - | - | - | - | 5 mm | - | - | - | Surface Mount | - | 16 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 28-VQFN (5x4) | - | - | - | - | - | - | 1.7V ~ 1.9V, 3V ~ 3.6V | - | |
Microchip Technology
|
22,713
|
Price on request
22,713
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 7 channel | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | Yes | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,712
|
Price on request
22,712
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 7 channel | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,711
|
Price on request
22,711
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 7 | - | - | -40°C ~ +85°C | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,710
|
Price on request
22,710
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 7 Channel | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | Not Present | 32-TQFP (7x7) | - | - | - | - | - | Metering AFE | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,709
|
Price on request
22,709
|
- | - | - | - | - | - | - | - | - | - | - | - | - | Gull Wing | - | - | Surface Mount | - | 24 bit | 4 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,708
|
Price on request
22,708
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 4 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,707
|
Price on request
22,707
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 4 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | Not Present | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,706
|
Price on request
22,706
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 4 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,705
|
Price on request
22,705
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 Bit | 3 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,704
|
Price on request
22,704
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 3 | - | - | - | - | - | - | - | 2.5 mW | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | - | 2.7V ~ 2.9V | - | |
Microchip Technology
|
22,597
|
Price on request
22,597
|
- | -133 dB | 64 kSPS | - | - | - | - | - | - | - | - | - | 5.3 mm | - | - | - | Surface Mount | - | 24-Bit | 2 | - | -40°C to +85°C | - | - | - | - | - | - | 14 mW | - | - | - | - | - | 20-SSOP | - | - | - | - | - | - | 5V | - | |
Texas Instruments
|
22,164
|
Price on request
22,164
|
- | - | - | - | - | - | - | - | - | No | - | SPI | 7 mm | - | - | No | Surface Mount | - | 16-Bit | 4 | - | 0°C ~ 85°C | - | - | - | - | - | 426mW | - | 339mW | - | - | - | - | 56-VQFN (7x7) | 56-VQFN (7x7) | - | - | - | - | - | 3V ~ 3.6V | - | |
Texas Instruments
|
21,222
|
Price on request
21,222
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Yes | Surface Mount | - | 22 bit | 1 | - | - | -40°C to 85°C | - | - | - | - | - | - | - | - | - | - | - | 40-VQFN (6x6) | - | - | - | - | - | - | 2V ~ 3.6V | - | |
Texas Instruments
|
21,047
|
Price on request
21,047
|
Delta-Sigma | -110 dB | - | Daisy-Chainable, GPIO, Oscillator, PGA; Fault Detection and Device Testing Capability | - | - | - | - | - | - | Differential, Pseudo-Differential | - | - | - | - | - | Surface Mount | - | 24-Bit | 8-Channel | - | - | -40°C to 105°C | - | - | - | - | 17.6 mW | 6 mW | - | - | - | - | Not Present | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | - | - | - | 2.7V ~ 5.25V | - | |
|
Renesas
|
18,000
|
Price on request
18,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 8-Bit | 8 Channels | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 32-QFN (4x4) | 32-QFN (4x4) | - | - | No | - | - | 5V | - | |
Texas Instruments
|
16,855
|
Price on request
16,855
|
- | - | 250 SPS to 32 kSPS | - | - | - | - | - | - | - | - | SPI | - | - | - | - | Surface Mount | - | 24 | 4 | - | -40 to 85°C | - | - | - | - | - | 10.1 mW | - | - | - | 24-Bit | - | - | 64-TQFP (10x10) | - | - | - | - | - | - | 2.7V ~ 5.5V | - | |
Texas Instruments
|
15,819
|
Price on request
15,819
|
- | - | 125 SPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24-Bit | 1-Channel | - | -40°C | - | - | - | - | - | 495 µW | 335 µW/channel | - | - | - | - | - | 32-VQFN (4x4) | 32-VQFN (4x4) | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Texas Instruments
|
15,067
|
Price on request
15,067
|
- | - | - | - | - | - | - | - | - | No | - | - | 4.4 mm | - | - | No | Surface Mount | 0.1 µVRMS (0.1 to 10Hz) | - | 1 | - | - | -40°C to 105°C | - | - | - | - | - | - | - | - | - | - | - | 14-TSSOP | 14-TSSOP | - | - | No | - | - | 2.7V ~ 5.5V | - | |
Texas Instruments
|
15,000
|
Price on request
15,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 824 e_RMS | 16 Bits | 64 Channels | - | - | -40°C to 85°C | - | - | - | - | 175 mW | - | - | - | - | 14 Bits | - | 128-LQFP (14x14 mm) | - | - | - | - | - | - | 3.2V ~ 3.6V | - | |
Texas Instruments
|
14,280
|
Price on request
14,280
|
- | - | - | - | - | - | No | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 | 1 | - | - | -20°C to 70°C | - | - | - | 0.5 mm | - | - | - | - | - | 22 Bit | Not Present | 15-DSBGA | - | - | - | - | - | - | 2V ~ 3.6V | - | |
Texas Instruments
|
12,959
|
Price on request
12,959
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 | 3 | - | - | -20 to 70°C | - | - | - | - | - | - | - | - | 22-Bit | - | - | 30-DSBGA | 30-DSBGA | - | - | - | - | - | - | - | |
Texas Instruments
|
12,648
|
Price on request
12,648
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 16 bit | 1 channel | - | - | -40°C to +85°C | - | - | - | - | 495 µW | - | - | - | - | - | - | 32-TQFP (5x5) | - | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Texas Instruments
|
12,115
|
Price on request
12,115
|
- | - | - | Differential Outputs, Internal Reference Buffer, Nap Mode, Power Down, X-ray interface | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 824 e-RMS | 14 Bits | 64 | - | - | -40 to 85 °C | - | - | - | - | 175 mW | - | - | - | - | - | - | 128-LQFP (14x14) | - | - | - | - | - | - | 3.2V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
|
11,960
|
Price on request
11,960
|
- | - | - | - | - | - | - | - | - | - | Differential | SPI | 1.27 mm | Gull Wing | - | - | Surface Mount | - | 24 bits | 1 | - | - | -40°C to +85°C | - | - | - | - | 125 mW | - | - | - | - | - | - | 24-SOIC | - | - | - | - | - | - | 5 V | - | |
Broadcom Limited
|
11,635
|
Price on request
11,635
|
- | - | 24 Mbps | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 16 pins | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ADSL2+ Analog Front End | - | - | |
Texas Instruments
|
11,300
|
Price on request
11,300
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | SPI | - | - | - | - | Surface Mount | - | 16-Bit | 1 | - | -40°C to +85°C | - | - | - | - | - | 495 µW | - | - | - | - | - | - | 32-TQFP (5x5) | - | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Renesas
|
10,875
|
Price on request
10,875
|
- | - | - | - | - | - | - | - | - | - | - | - | 14 mm | - | - | - | Surface Mount | - | 10 | 3 | - | - | - | - | - | - | - | 1.2 mW | - | - | - | - | - | - | 128-MQFP (14x20) | - | - | - | - | - | - | 1.65V ~ 2V, 3V ~ 3.6V | - | |
Texas Instruments
|
10,762
|
Price on request
10,762
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 1 channel | - | - | -40°C to +85°C | - | - | - | - | 495 µW | - | - | - | - | - | - | 32-VQFN (4x4) | - | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Texas Instruments
|
10,272
|
Price on request
10,272
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 12 bits | 8 | - | 0°C to 70°C | - | - | - | - | - | 122 mW | - | - | - | - | - | - | 135-NFBGA (15x9) | - | - | - | - | - | - | 3.15V ~ 3.47V / 5V | - | |
|
Broadcom Limited
|
10,147
|
Price on request
10,147
|
- | - | - | - | Multi-mode DSL analog front end | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
9,234
|
Price on request
9,234
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 | 2 | - | -40°C to +85°C | - | - | - | - | - | 740 µW | - | - | - | 24 Bits | - | Not Present | 32-VQFN (4x4) | - | - | - | - | - | - | 2.7 V ~ 5.25 V | - | |
Analog Devices / Maxim Integrated
|
9,000
|
Price on request
9,000
|
- | -90 dB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 16 bit | 1 channel | 20 | - | - | - | - | - | - | 50 mW | - | - | - | - | - | - | 20-SOIC | - | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Texas Instruments
|
8,008
|
Price on request
8,008
|
- | - | - | - | - | - | - | - | - | - | - | SPI 4/3-wire | 4.4 mm | - | - | - | Surface Mount | - | 24-Bit | 7-channel | - | - | -40 to 125 °C | - | - | - | - | - | - | - | - | - | - | - | 28-HTSSOP | - | - | - | No | - | - | 2.85V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
|
8,000
|
Price on request
8,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 24 bit | 1 | - | - | - | - | - | - | - | 125 mW | - | - | - | - | - | - | 24-SOIC | - | - | - | - | - | - | 5 V | - | |
Texas Instruments
|
7,861
|
Price on request
7,861
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | SPI | - | - | - | - | Surface Mount | - | 24-Bit | 2 | - | -40°C to +85°C | - | - | - | - | - | 740 µW | 335 µW/channel | - | - | - | - | - | 32-TQFP (5x5) | - | - | - | - | - | - | 2.7V ~ 5.25V | - | |
Texas Instruments
|
7,861
|
Price on request
7,861
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 16 bit | 2 | - | - | -40°C to +85°C | - | - | - | - | 740 µW | - | - | - | - | - | - | 32-VQFN (4x4) | - | - | - | - | - | - | 2.7 V ~ 5.25 V | - | |
Texas Instruments
|
7,038
|
Price on request
7,038
|
- | - | 250 SPS to 32 kSPS | - | - | 1, 2, 3, 4, 6, 8, 12 | Yes | - | - | - | - | SPI | - | - | - | Yes | Surface Mount | - | 24 bit | 8 | - | - | -40°C ~ 85°C | - | - | - | - | 14.1 mW | 6 mW (0.75 mW/channel) | - | - | - | - | Present | 64-NFBGA (8x8) | - | - | - | Small T&R | - | - | 2.7V ~ 5.5V | - |
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