Analog Devices Inc. AD7657YSTZ-REEL

Name: AD7657YSTZ-REEL
Brand: Analog Devices Inc.
SKU: 3820455-AD7657YSTZ-REEL
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7657YSTZ-REEL

Manufacturer:: Analog Devices Inc.

Ventron No:: 3820455-AD7657YSTZ-REEL

Description:: IC ADC 14BIT 6CH 250KSPS 64LQFP

ECAD Model:

Datasheet:: AD7657YSTZ-REEL

Specifications

Analog Devices Inc. AD7657YSTZ-REEL technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7657YSTZ-REEL.

Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
64-LQFP
Surface Mount
YES
Number of Pins
64
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
Series
iCMOS®
JESD-609 Code
e3
Feature
Simultaneous Sampling, True Bipolar
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
ECCN Code
EAR99
HTS Code
8542.39.00.01
Subcategory
Analog to Digital Converters
Max Power Dissipation
143mW
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.5mm
Reflow Temperature-Max (s)
40
Base Part Number
AD7657
Pin Count
64
Polarity
Bipolar
Power Supplies
5 -5/ -15V
Configuration
S/H-ADC
Number of Channels
6
Interface
SPI
Power Dissipation
143mW
Number of Bits
14
Input Type
Single Ended
Architecture
SAR
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Dual
Reference Type
External, Internal
Data Interface
SPI, Parallel, DSP
Resolution
1.75 B
Sampling Rate
250 ksps
Voltage - Supply, Analog
5V
Number of Analog In Channels
6
Sampling Rate (Per Second)
250k
Output Bit Code
2'S COMPLEMENT BINARY
Linearity Error-Max (EL)
0.0092%
Integral Nonlinearity (INL)
1.5 LSB
Sample and Hold / Track and Hold
TRACK
Ratio - S/H:ADC
1:1
Analog Input Voltage-Max
12V
Output Format
SERIAL, PARALLEL, WORD
Signal to Noise Ratio (SNR)
83.5 dB
Negative Supply Voltage-Nom
-5V
Analog Input Voltage-Min
-10V
Conversion Time-Max
3.1μs
Length
10mm
Width
10mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

AD7657YSTZ-REEL Overview
The AD7657 is a high-performance analog-to-digital converter that offers a unique combination of features, including simultaneous sampling and true bipolar inputs. With an HTS code of 8542.39.00.01, this converter is designed for a wide range of industrial and instrumentation applications. Its terminal form is gull wing, allowing for easy surface mounting onto a PCB. The reflow temperature-max (s) is 40, ensuring reliable operation even in harsh environments. The AD7657 has a sampling rate of 250k samples per second, making it suitable for high-speed data acquisition. It also boasts an impressive integral nonlinearity (INL) of 1.5 LSB, ensuring accurate and precise measurements. With a maximum analog input voltage of 12V, this converter can handle a wide range of input signals. The output format options of serial, parallel, and word provide flexibility in data transfer. Additionally, the AD7657 offers a high signal-to-noise ratio (SNR) of 83.5 dB, ensuring high-quality and low-noise data acquisition.

AD7657YSTZ-REEL Features
1 Functions
64 basic kinds of terminations
64 pin count
5 -5/ -15V power supplies
iCMOS? series

AD7657YSTZ-REEL Applications
There are a lot of Analog Devices Inc. AD7657YSTZ-REEL ADC applications.

Digital signal processing
Scientific instruments.
Medical Instrumentation and medical imaging
High Speed Data Acquisition
Broadband data applications
Multicarrier, multimode digital receivers
3-phase power control
Wireless local loop
In-building wireless telephony
Music recording

AD7657YSTZ-REEL More Descriptions

Hex ADC SAR 250ksps 14-bit Parallel/Serial 64-Pin LQFP T/R
ADC, Successive Approximation, 14-Bit, 1 Func, 6 Channel, Serial, Parallel, Word Access, CMOS, PQFP64
IC,A/D CONVERTER,HEX,14-BIT,CMOS,QFP,64PIN
The AD7656/AD7657/AD7658 contain six 16-/14-/12-bit, fast, low power, successive approximation ADCs all in the one package that is designed on the iCMOS process (industrial CMOS). iCMOS is a process combining high voltage silicon with submicron CMOS and complementary bipolar technologies. It enables the development of a wide range of high performance analog ICs, capable of 33 V operation in a footprint that no previous generation of high voltage parts could achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can accept bipolar input signals while providing increased performance, which dramatically reduces power consumption and package size. The AD7656/AD7657/AD7658 feature throughput rates up to 250 kSPS. The parts contain low noise, wide bandwidth, track-and-hold amplifiers that can handle input frequencies up to 12 MHz. The conversion process and data acquisition are controlled using CONVST signals and an internal oscillator. Three CONVST pins allow independent, simultaneous sampling of the three ADC pairs. The AD7656/AD7657/AD7658 all have a high speed parallel and serial interface, allowing the devices to interface with microprocessors or DSPs. In serial interface mode, the parts have a daisy-chain feature that allows multiple ADCs to connect to a single serial interface. The AD7656/ AD7657/AD7658 can accommodate true bipolar input signals in the ±4 × VREF range and ±2 × VREF range. The AD7656/ AD7657/AD7658 also contain an on-chip 2.5 V reference. For reduced decoupling requirements visit the AD7657-1 product page Product Highlights Six 16-/14-/12-bit, 250 kSPS ADCs on board. Six true bipolar, high impedance analog inputs. Parallel and high speed serial interfaces. Applications Power line monitoring systems Instrumentation and control systems Multi-axis positioning systems

Certification