Analog Devices Inc. AD7871TQ

Name: AD7871TQ
Brand: Analog Devices Inc.
SKU: 3013753-AD7871TQ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7871TQ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3013753-AD7871TQ

Description:: IC ADC 14BIT SAMPLING 28-CDIP

ECAD Model:

Datasheet:: AD7871TQ

Specifications

Analog Devices Inc. AD7871TQ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7871TQ.

Contact Plating
Lead, Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
28-CDIP (0.600, 15.24mm)
Number of Pins
28
Operating Temperature
-55°C~125°C
Packaging
Tube
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Max Power Dissipation
95mW
Reach Compliance Code
not_compliant
Base Part Number
AD7871
Pin Count
28
Polarity
Bipolar
Configuration
S/H-ADC
Number of Channels
1
Interface
Parallel, SPI, Serial
Power Dissipation
95mW
Number of Bits
14
Input Type
Single Ended
Architecture
SAR
Max Input Voltage
6V
Supply Type
Dual
Reference Type
Internal
Data Interface
SPI, Parallel
Resolution
1.75 B
Sampling Rate
83 ksps
Voltage - Supply, Analog
±5V
Sampling Rate (Per Second)
83k
Max Dual Supply Voltage
5.25V
Power Consumption
50mW
Integral Nonlinearity (INL)
1 LSB
Min Dual Supply Voltage
4.75V
Dual Supply Voltage
5V
Ratio - S/H:ADC
1:1
Signal to Noise Ratio (SNR)
80 dB
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7871TQ Overview
The mount of the device is through hole, which means it is designed to be mounted on a circuit board using through-hole technology. The mounting type is also through hole, indicating that it is specifically designed for this type of mounting. The polarity of the device is bipolar, meaning it can handle both positive and negative voltages. The interface of the device is parallel, SPI, and serial, allowing for multiple ways of communication with other devices. It has a 14-bit resolution, and its architecture is SAR (successive approximation register), which is a common type of analog-to-digital converter. The data interface of the device supports both SPI and parallel communication. The sampling rate of the device is 83 ksps (kilosamples per second), indicating the speed at which it can convert analog signals into digital data. The voltage supply for the analog part of the device is ±5V, while the maximum dual supply voltage is 5.25V, ensuring proper power supply for its operation.

AD7871TQ Features
28 pin count

AD7871TQ Applications
There are a lot of Analog Devices Inc. AD7871TQ ADC applications.

Microcontrollers.
Wireless and wired broadband communications
Instrumentation and test equipment
Medical Instrumentation and medical imaging
Rotary encoder
Digital signal processing
Multicarrier, multimode digital receivers
Uninterrupted Power Supplies
Battery Operated Systems
Communication Systems

AD7871TQ More Descriptions

ADC Single SAR 83ksps 14-bit Parallel/Serial 28-Pin CDIP
Analog to Digital Converters - ADC CMOS Complete 14-Bit Sampling
The AD7871 and AD7872 are fast, complete, 14-bit analog-to-digital converters. They consist of a track/hold amplifier, successive-approximation ADC, 3 V buried Zener reference and versatile interface logic. The ADC features a self-contained, laser trimmed internal clock, so no external clock timing components are required. The on-chip clock may be overridden to synchronize ADC operation to the digital system for minimum noise. The AD7871 offers a choice of three data output formats: a single, parallel, 14-bit word; two 8-bit bytes or a 14-bit serial data stream. The AD7872 is a serial output device only. The two parts are capable of interfacing to all modern microprocessors and digital signal processors. The AD7871 and AD7872 operate from ±5 V power supplies, accept bipolar input signals of ±3 V and can convert full power signals up to 41.5 kHz. In addition to the traditional dc accuracy specifications, the AD7871 and AD7872 are also fully specified for dynamic performance parameters including distortion and signal-to-noise ratio. Both devices are fabricated in Analog Devices’ LC2 MOS mixed technology process. The AD7871 is available in 28-pin plastic DIP and PLCC packages. The AD7872 is available in a 16-pin plastic DIP, hermetic DIP and 16-lead SOIC packages.

Certification