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AD7687BRMZRL7

Name: AD7687BRMZRL7
Rating: 4.7 (12 reviews)

IC ADC 16BIT SAR 10MSOP

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資料表 AD7687BRMZRL7 DataSheet
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規格

Series	PulSAR®
Part Status	Active
Number of Bits	16
Sampling Rate (Per Second)	250k
Number of Inputs	1
Input Type	Differential
Data Interface	SPI, DSP
Configuration	S/H-ADC
Ratio - S/H:ADC	1:1
Number of A/D Converters	1
Architecture	SAR
Reference Type	External
Voltage - Supply, Analog	2.3V ~ 5.5V
Voltage - Supply, Digital	2.3V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package	10-MSOP
Mounting Type	Surface Mount
Base Product Number	AD7687

概述

Description

AD7687BRMZRL7 is an Analog Devices ADC in the AD7687 family. It is a multi-channel, successive-approximation (SAR) analog-to-digital converter with a serial interface (SPI-compatible) that digitizes multiple analog inputs via an on-chip multiplexer and outputs the data over the serial bus. The device is intended for data acquisition and instrumentation where several signals must be digitized in a compact package, offering low power and flexible input/reference options. The BRMZRL7 suffix identifies the RoHS-compliant packaging variant and date/lot code. For exact specs—resolution, channels, sampling rate, interface, and power—consult the latest AD7687 datasheet and packaging information.

Features

AD7687BRMZRL7 features (concise):
- 12-bit SAR ADC
- 8-channel input multiplexer (configurable single-ended or differential)
- SPI-compatible serial interface with internal sample-and-hold
- Flexible reference: internal or external reference option
- Wide supply: 2.7 V to 5.25 V
- Low power operation with standby/power-down modes
- 28-lead RoHS-compliant package (MZ) for compact PCB integration
- Industrial-temperature range (typical for ADI precision ADCs)
Note: exact throughput and performance specs (e.g., sampling rate, INL/DNL, noise) are defined in the full datasheet.

Package

MSOP-8 package (8-lead MSOP), RoHS-compliant, roughly a 3.0 mm × 3.0 mm body.

Pinout

- Pin count: 28 pins (LFCSP-28)
- Function: Analog-to-digital converter (SAR) with an 8-channel input multiplexer and an SPI-compatible serial interface (SCLK, DIN, DOUT, CS) for digital data transfer.

Manufacturer

- Manufacturer: Analog Devices, Inc. (Analog Devices)
- What kind of company: A multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits.

Application

Applications of AD7687BRMZRL7:
- Data acquisition systems with multiple analog inputs
- Industrial automation and process control
- Medical instrumentation
- Automotive sensing and power monitoring
- Laboratory, test, and measurement equipment
- Aerospace, defense, and environmental sensing