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AD7667ACP The Analog Devices AD7667ACP is a 16-bit, 1 MSPS Analog to Digital Converter (ADC) featuring a 2.5V internal reference and single 5V supply operation. It offers parallel and serial interfaces compatible with SPI, QSPI, MICROWIRE, and DSP systems.
Mfr Part #:

AD7667ACP

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices AD7667ACP is a 16-bit, 1 MSPS Analog to Digital Converter (ADC) featuring a 2.5V internal reference and single 5V supply operation. It offers parallel and serial interfaces compatible with SPI, QSPI, MICROWIRE, and DSP systems.
✓ Total Stock: 2,000 pcs

AD7667ACP Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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AD7667ACP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Halogen Free
Interface
Mounting Type
Number of A
Number of Bits
Operating Temperature
SVHC Present
Sampling Rate (Per Second)
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AD7667ACP Description

Short technical summary and product information.

The AD7667ACP is a high-performance 16-bit, 1 MSPS charge redistribution SAR analog-to-digital converter from Analog Devices. It operates from a single 5V power supply and includes an internal 2.5V reference with a typical drift of 3 ppm/°C. The device supports multiple throughput modes, including Warp (1 MSPS), Normal (800 kSPS), and Impulse (666 kSPS), allowing for power scaling with throughput.

 

Key electrical specifications include a maximum Integral Nonlinearity (INL) of ±2.0 LSB, a Signal-to-Noise and Distortion Ratio (S/(N+D)) of 88 dB minimum, and Total Harmonic Distortion (THD) of -96 dB maximum. The analog input voltage range is 0V to 2.5V. The AD7667ACP provides flexible parallel and serial interface options compatible with SPI, QSPI, MICROWIRE, and DSP protocols, and supports 5V/3V logic levels.

 

Designed for applications such as data acquisition, medical instruments, digital signal processing, battery-powered systems, and process control, the AD7667ACP is available in a 48-lead LFCSP package. Its operation is specified over a temperature range of -40°C to +85°C. The device is pin-to-pin compatible with the AD7671 and AD7677.

AD7667ACP Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: AD7667ACP 16-Bit 1 MSPS Unipolar ADC with Reference
Subcategory: ADC

AD7667ACP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

AD7667ACP Features

  • 16-bit resolution with 1 MSPS throughput.
  • Internal 2.5V reference with low drift.
  • Single 5V supply operation.
  • Flexible SPI/QSPI/MICROWIRE/DSP interface.
  • Wide operating temperature range.

AD7667ACP Applications

  • Ideal for data acquisition systems.
  • Suitable for medical instrumentation.
  • Used in digital signal processing.
  • Powers battery-operated devices.
  • Applicable to process control systems.

AD7667ACP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7667ACP?

16 bits.

What is the maximum sampling rate?

1 MSPS in warp mode, 800 kSPS in normal mode, and 666 kSPS in impulse mode.

What is the supply voltage requirement?

Single 5V supply.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

48-LFCSP-VQ (7x7) surface mount, also listed as 48-VFQFN exposed pad CSP.

Is the AD7667ACP RoHS compliant?

The part is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.

What interface does the AD7667ACP support?

SPI, QSPI, MICROWIRE, and DSP compatible.

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