AD4680BCPZ-RL7
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Analog Devices Inc. AD4680BCPZ-RL7

Manufacturer No:
AD4680BCPZ-RL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC ADC 16BIT SAR 16LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD4680BCPZ-RL7 is a high-performance, dual-channel, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to offer high accuracy and low power consumption, making it suitable for a variety of applications requiring precise analog-to-digital conversion.

The AD4680 features on-chip oversampling blocks to enhance performance, and it includes rolling average oversampling mode and power-down options to save power between conversions. The device is configured via a standard serial interface and operates with two independent supplies for the analog circuitry and digital interface.

Key Specifications

Parameter Value
Resolution 16 bits
Number of Channels 2
Conversion Rate Up to 1 MSPS
Signal-to-Noise-and-Distortion (SINAD) Ratio 90 dB to 92.5 dB (VREF = 3.3 V external)
Analog Input Voltage Range −VREF to +VREF
Common-Mode Input Range 0.2 to VREF − 0.2 V
Analog Input Common-Mode Rejection Ratio (CMRR) −75 dB (fIN = 500 kHz)
Input Bandwidth 6 MHz at −0.1 dB, 25 MHz at −3 dB
Aperture Delay 2 ns
Aperture Jitter 20 ps
Operating Temperature Range −40°C to +125°C
Package Type 16-Lead LFCSP (3mm x 3mm x 0.75mm)

Key Features

  • High-resolution 16-bit SAR ADC with dual channels for simultaneous sampling.
  • On-chip oversampling blocks to improve performance.
  • Rolling average oversampling mode and power-down options for power saving.
  • Internal reference voltage (2.5 V) with the option to use an external reference (2.5 V to 3.3 V).
  • Low power consumption with independent analog and digital supply voltages (VCC and VLOGIC).
  • High input bandwidth and low aperture delay and jitter.
  • Standard serial interface for configuration.
  • Internal LDO regulator providing a 1.9 V supply for internal use.

Applications

  • Industrial automation and control systems.
  • Medical devices requiring high accuracy and low power consumption.
  • Aerospace and defense applications where precision and reliability are critical.
  • Automotive systems, including advanced driver-assistance systems (ADAS).
  • Test and measurement equipment.
  • High-performance data acquisition systems.

Q & A

  1. What is the resolution of the AD4680BCPZ-RL7 ADC?

    The AD4680BCPZ-RL7 has a resolution of 16 bits.

  2. How many channels does the AD4680BCPZ-RL7 support?

    The AD4680BCPZ-RL7 supports two channels for simultaneous sampling.

  3. What is the maximum conversion rate of the AD4680BCPZ-RL7?

    The maximum conversion rate of the AD4680BCPZ-RL7 is up to 1 MSPS.

  4. What is the signal-to-noise-and-distortion (SINAD) ratio of the AD4680BCPZ-RL7?

    The SINAD ratio of the AD4680BCPZ-RL7 is between 90 dB to 92.5 dB with an external 3.3 V reference voltage.

  5. What is the operating temperature range of the AD4680BCPZ-RL7?

    The operating temperature range of the AD4680BCPZ-RL7 is −40°C to +125°C.

  6. What package type does the AD4680BCPZ-RL7 come in?

    The AD4680BCPZ-RL7 comes in a 16-Lead LFCSP (3mm x 3mm x 0.75mm) package.

  7. Does the AD4680BCPZ-RL7 have an internal reference voltage?

    Yes, the AD4680BCPZ-RL7 has an internal reference voltage of 2.5 V, but it also supports an external reference voltage ranging from 2.5 V to 3.3 V.

  8. How does the AD4680BCPZ-RL7 manage power consumption?

    The AD4680BCPZ-RL7 manages power consumption through power-down options and rolling average oversampling mode.

  9. What is the input bandwidth of the AD4680BCPZ-RL7?

    The input bandwidth of the AD4680BCPZ-RL7 is 6 MHz at −0.1 dB and 25 MHz at −3 dB.

  10. Does the AD4680BCPZ-RL7 have any internal voltage regulation?

    Yes, the AD4680BCPZ-RL7 has an internal LDO regulator that provides a 1.9 V supply for internal use.

Product Attributes

Number of Bits:16
Sampling Rate (Per Second):1M
Number of Inputs:2
Input Type:Differential
Data Interface:Serial
Configuration:ADC
Ratio - S/H:ADC:0:2
Number of A/D Converters:2
Architecture:SAR
Reference Type:External, Internal
Voltage - Supply, Analog:3V ~ 3.6V
Voltage - Supply, Digital:1.65V ~ 3.6V
Features:Simultaneous Sampling
Operating Temperature:-40°C ~ 125°C
Package / Case:16-WFQFN Exposed Pad, CSP
Supplier Device Package:16-LFCSP (3x3)
Mounting Type:Surface Mount
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Similar Products

Part Number AD4680BCPZ-RL7 AD4683BCPZ-RL7 AD4681BCPZ-RL7 AD4682BCPZ-RL7 AD4680BCPZ-RL
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active
Number of Bits 16 16 16 16 16
Sampling Rate (Per Second) 1M 500k 500k 1M 1M
Number of Inputs 2 2 2 2 2
Input Type Differential Pseudo-Differential Differential Pseudo-Differential Differential
Data Interface Serial Serial Serial Serial Serial
Configuration ADC ADC ADC ADC ADC
Ratio - S/H:ADC 0:2 0:2 0:2 0:2 0:2
Number of A/D Converters 2 2 2 2 2
Architecture SAR SAR SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 3V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V
Voltage - Supply, Digital 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Features Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Package / Case 16-WFQFN Exposed Pad, CSP 16-WFQFN Exposed Pad, CSP 16-WFQFN Exposed Pad, CSP 16-WFQFN Exposed Pad, CSP 16-WFQFN Exposed Pad, CSP
Supplier Device Package 16-LFCSP (3x3) 16-LFCSP (3x3) 16-LFCSP (3x3) 16-LFCSP (3x3) 16-LFCSP (3x3)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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