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ADC081C021CIMM/NOPB

Name: ADC081C021CIMM/NOPB
Rating: 4.7 (12 reviews)

ADC081C021 8-BIT, 189KSPS, 1-CH

製造商
製造商。部分 #ADC081C021CIMM/NOPB
包 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
ProductStatus	Active
NumberofBits	8
SamplingRate(PerSecond)	188.9k
NumberofInputs	1
InputType	Single Ended
DataInterface	I²C
Configuration	S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	Supply
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
OperatingTemperature	-40°C ~ 105°C
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage	8-VSSOP

概述

Description

ADC081C021CIMM/NOPB is an 8‑bit, high‑speed analog‑to‑digital converter (ADC) from Analog Devices. It uses a SAR (successive‑approximation) architecture with a track/hold and a SPI‑style serial interface. Key points:
- Resolution and speed: 8‑bit resolution, up to about 2.1 MSPS conversion rate.
- Input and power: single‑ended input, full scale set by Vref; operates from a single supply (typical 2.7–5.25 V).
- Package: 8‑pin RoHS package (labels IMM/NOPB indicate the footprint and lead‑free variant).
- Interface: SPI‑like: CS, CLK, DIN, DOUT for serial data transfer; suitable for microcontroller integration.
- Applications: fast data acquisition, instrumentation, control loops, embedded sensing.
How to use: apply Vin within 0–Vref, provide a reference, toggle CS and clock to trigger conversions, read 8‑bit data from DOUT. Check the exact pinout, timing, and electrical specs in the ADC081C021CIMM/NOPB datasheet for your footprint and operating conditions.

Features

Key features of ADC081C021CIMM/NOPB:
- 8-bit resolution
- Two-input channel multiplexer (dual input)
- Successive-Approximation Register (SAR) ADC
- 5V single-supply operation
- SPI-compatible serial interface (DOUT, CLK, CS) with CONVST to start conversion
- Internal sample-and-hold
- Low power consumption
- Package: IMM/NOPB variant (surface-mount)

Package

Package type: CIMM (Leaded MSOP/SSOP‑style package). Pb-free: NOPB.

Pinout

- Pin count: 8 pins (8-pin package; CIMM, Pb-free NOPB)
- Function: 8-bit analog-to-digital converter (SAR) with a serial (SPI-like) interface. Converts input analog voltage on Vin against a reference on VREF to an 8-bit digital code. Digital data lines: DOUT and DIN, with control via CLK and CS. Power and grounds: VDD and GND.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
About the company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing ICs, including data converters, amplifiers, sensors, and related devices.

Application

Typical applications for ADC081C021CIMM/NOPB include:
- Industrial automation and process control
- Automotive sensors and diagnostics
- Medical instrumentation and portable devices
- Data acquisition and test/measurement equipment
- Embedded microcontroller–based sensing and control
- Data loggers and educational instrumentation
- Consumer electronics requiring basic sensor digitization