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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| Part & Mfr | Architecture | Crosstalk | Data Rate | Failure Rate | Features | Halogen Free | Industrial Grade | Input Type | Interface | Lead Spacing | Lead Style | Mounting Type | Number of Bits | Number of Channels | Number of Pins | Operating Temperature | Operating Temperature Range | Operating Voltage | Package / Case | Power (Watts) | Power Consumption | Resolution | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
2,304,254
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | 30-DSBGA | - | - | - | - | - | - | |
Texas Instruments
|
1,011,225
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 | 4 | - | - | - | - | - | - | - | - | - | - | 30-DSBGA | - | - | - | - | - | - | |
Texas Instruments
|
551,476
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 1 | - | - | - | - | - | - | - | - | - | - | 36-DSBGA (2.63x2.46) | - | - | - | - | - | 1.7V ~ 1.9V, 1.9V ~ 3.6V, 3V ~ 5.5V | |
Texas Instruments
|
329,610
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | 4 | - | - | - | - | - | - | - | - | - | - | 30-DSBGA | - | - | - | - | - | - | |
Texas Instruments
|
185,187
|
$1.90
|
- | - | 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
|
128,429
|
$2.38
|
FET | - | - | - | Adj Current Limit, Shutdown | - | - | - | - | - | - | Surface Mount | 10 bit | 1 | - | - | -40 to 125 °C | - | - | - | - | - | - | - | 48-VQFN (7x7) | - | - | - | - | - | 3V ~ 3.6V | |
Texas Instruments
|
91,023
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 | 2 | - | - | - | - | - | 740 µW | - | - | - | - | 32-VQFN (4x4) | - | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
86,773
|
$9.23
|
Delta-Sigma | -110 dB | - | - | Daisy-Chainable, GPIO, Oscillator, PGA | - | - | Differential, Pseudo-Differential | SPI | - | - | Surface Mount | 24-Bit | 8 | - | - | - | - | - | 17.6 mW | 6 mW | - | - | - | 64-TQFP (10x10) | - | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
77,614
|
$1.90
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | SPI | - | - | Surface Mount | 16-Bit | 1 | - | -40 to +85°C | - | - | - | 495 µW | 335 µW/channel | - | - | - | 32-VQFN (4x4) | 32-VQFN (4x4) | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
70,477
|
$5.94
|
Delta-Sigma | - | - | - | Daisy-Chainable | - | - | Differential, Single-ended | - | - | Gull Wing | Surface Mount | 24-Bit | 4 | - | - | -40°C to 125°C | - | - | - | 7.2 mW (typ) | - | - | - | 32-TQFP (5x5) | 32-TQFP | - | - | - | - | 3V ~ 5.5V | |
Texas Instruments
|
67,924
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | Gull Wing | Surface Mount | 24 bit | 2 | - | - | - | - | 32-TQFP | 2.6 mW | - | - | Not Present | - | 32-TQFP (5x5) | - | - | - | - | - | 3V ~ 3.45V | |
Texas Instruments
|
64,800
|
$3.38
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | Surface Mount | 16 Bit | 2 | - | - | -40°C to +85°C | - | - | 740 µW | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | 2.7V to 5.25V | |
Texas Instruments
|
62,544
|
$3.64
|
- | - | 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
|
61,149
|
$26.25
|
- | - | 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
|
60,373
|
$79.83
|
- | - | - | - | - | - | - | - | - | - | - | 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 | |
Texas Instruments
|
53,395
|
$16.21
|
- | - | 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
|
48,119
|
$27.78
|
- | - | - | - | - | - | - | - | SPI | - | - | Surface Mount | 24-Bit | 8 | - | - | - | - | - | 14.1 mW | - | - | - | - | 64-NFBGA (8x8) | - | - | - | - | - | 2.7V ~ 5.5V | |
Texas Instruments
|
46,547
|
$2.27
|
- | - | 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 | |
Texas Instruments
|
46,274
|
$5.95
|
- | - | 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
|
45,548
|
$27.78
|
- | - | 250 to 32 kSPS | - | - | - | - | - | SPI | - | - | Surface Mount | 24 | 8 | - | -40 to 85°C | - | 2.7 V to 5.25 V | - | 14.1 mW | 0.75 mW/channel | 24-Bit | Not Present | - | 64-TQFP (10x10) | 64-TQFP (10x10) | - | - | - | - | 2.7V ~ 5.5V | |
Texas Instruments
|
40,014
|
$8.10
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | SPI | - | - | Surface Mount | 24 bits | 2 | - | - | -40°C to 85°C | - | - | 740 µW | - | - | Not Present | - | 32-TQFP (5x5) | - | - | - | - | - | 2.7V to 5.25V | |
Texas Instruments
|
39,008
|
Price on request
|
- | - | - | - | - | No | Yes | - | - | - | Gull Wing | Surface Mount | 24 | 8 | - | - | - | - | - | 17.6 mW | - | - | Not Present | - | 64-TQFP (10x10) | - | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
37,489
|
$5.95
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | SPI | - | - | Surface Mount | 24-Bit | 2 | - | -40 to +85°C | - | - | - | 740 µW | 335 µW/channel | - | - | - | 32-VQFN (4x4) | 32-VQFN (4x4) | - | - | - | - | 2.7V ~ 5.25V | |
Microchip Technology
|
36,000
|
$9.84
|
- | -133 dB | up to 64 ksps | - | - | - | - | - | - | 5.3 mm | - | Surface Mount | 24 | 2 | - | - | - | - | - | - | 14 mW typical at 5V | - | - | - | 20-SSOP | - | - | - | - | - | 5V | |
Texas Instruments
|
33,350
|
Price on request
|
Delta-Sigma | - | - | - | Daisy-Chainable, GPIO, Oscillator, PGA | - | - | Differential, Single-ended | - | - | - | Surface Mount | 16 bits | 8 | - | -40°C to +105°C | - | - | - | 6.6 mW | - | - | - | - | 64-TQFP (10x10) | - | - | - | - | - | 2.7V ~ 5.25V | |
Microchip Technology
|
31,971
|
$9.84
|
- | -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
|
$9.84
|
- | -115 dB | Up to 64 kSPS | - | - | - | - | - | - | 5.3 mm | - | Surface Mount | 24-Bit | 6-Channel | - | -40°C to +125°C | - | - | - | - | - | - | - | - | 28-SSOP | - | - | - | - | - | 5V | |
Texas Instruments
|
31,838
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 16, 24 bit | 4 | - | - | - | - | - | 10.2 mW | - | - | Not Present | - | 64-TQFP (10x10) | - | - | - | - | - | 2.7V ~ 5.25V | |
Microchip Technology
|
28,454
|
$9.84
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24-Bit | 2 | - | - | - | - | - | 8.9 mW | - | - | - | °C ~ °C | 20-QFN (4x4) | 20-QFN (4x4) | - | - | No | - | 2.7V ~ 3.6V | |
Microchip Technology
|
28,434
|
$9.84
|
- | -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
|
$9.84
|
- | -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
|
$9.84
|
- | - | - | - | - | - | - | - | - | 4 mm | - | Surface Mount | 24 | 2 | - | - | - | 2.7V ~ 5.5V | - | - | - | - | - | - | 20-QFN (4x4) | - | - | - | - | - | 5V | |
Microchip Technology
|
28,427
|
$9.84
|
- | -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
|
$2.31
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 Bits | 3 Channels | - | -20°C to +70°C | - | - | - | - | - | - | - | - | 30-DSBGA | - | - | - | - | - | - | |
Texas Instruments
|
27,305
|
Price on request
|
Delta-Sigma | -110 dB | - | - | - | - | - | Differential, Pseudo-Differential | - | - | - | Surface Mount | 24 bits | 4 | - | -40°C to +105°C | - | - | - | 10.2 mW | - | - | Not Present | - | 64-TQFP (10x10) | - | - | - | Tape & Reel | - | 2.7 V to 5.25 V | |
Texas Instruments
|
27,009
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 | 4 | - | - | - | - | - | 10.1 mW | - | - | - | - | 64-NFBGA (8x8) | - | - | - | - | - | 2.7V ~ 5.5V | |
Texas Instruments
|
26,487
|
$2.85
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 Bits (Twos Complement) | 1 | - | - | -20°C to 70°C | - | - | - | - | - | - | - | 15-DSBGA | - | - | - | - | - | 2V ~ 3.6V | |
Texas Instruments
|
25,629
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 | 4 | - | - | - | - | - | 24 mW | - | - | - | - | 64-TQFP (10x10) | - | - | - | - | - | 4.75V ~ 5.25V | |
Texas Instruments
|
25,317
|
$25.07
|
Pipeline | - | - | - | - | - | - | - | - | - | - | Surface Mount | 12 Bits | 4 | - | - | - | - | - | 362 mW | - | - | - | - | 64-VQFN (9x9) | 64-VQFN (9x9) | - | - | - | - | 3V | |
Texas Instruments
|
24,683
|
$65.68
|
- | - | - | - | Analog Front End (AFE) | - | - | - | Serial LVDS | - | - | Surface Mount | 12 bit | 8 | - | - | 0 to 70 °C | - | - | 101 mW | - | - | - | - | 135-NFBGA (15x9) | - | 123 mA | - | - | - | 3.15V ~ 3.47V, 5V | |
Texas Instruments
|
24,597
|
$4.20
|
- | - | 125 SPS to 8 kSPS | - | - | - | - | - | - | - | - | Surface Mount | 24 bits | 2 | - | - | -40°C to +85°C | - | - | 740 µW | - | - | - | - | 32-VQFN (4x4) | - | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
24,112
|
$3.20
|
- | - | - | - | - | - | - | - | - | 5 mm | - | Surface Mount | 16 | 3 | - | - | - | - | - | - | - | - | - | - | 28-VQFN (5x4) | - | - | - | - | - | 1.7V ~ 1.9V, 3V ~ 3.6V | |
Texas Instruments
|
23,984
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 16 | 2 | - | - | - | - | - | 740 µW | - | - | - | - | 32-VQFN (4x4) | - | - | - | - | - | 2.7V ~ 5.25V | |
Texas Instruments
|
23,784
|
$3.07
|
- | - | 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 | |
Microchip Technology
|
22,713
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 bit | 7 channel | - | - | - | - | - | 2.5 mW | - | - | - | - | 32-TQFP (7x7) | - | - | - | Yes | - | 2.7V ~ 2.9V | |
Microchip Technology
|
22,712
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 bit | 7 channel | - | - | - | - | - | 2.5 mW | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | 2.7V ~ 2.9V | |
Microchip Technology
|
22,711
|
Price on request
|
- | - | - | Atsense | - | - | - | - | - | - | - | 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
|
- | - | - | - | - | - | - | - | - | - | - | 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
|
- | - | - | - | - | - | - | - | - | - | Gull Wing | Surface Mount | 24 bit | 4 | - | - | - | - | - | 2.5 mW | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | 2.7V ~ 2.9V | |
Microchip Technology
|
22,708
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | Surface Mount | 24 bit | 4 | - | - | - | - | - | 2.5 mW | - | - | - | - | 32-TQFP (7x7) | - | - | - | - | - | 2.7V ~ 2.9V |
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