Analog Devices Inc. AD7997BRU-0

Name: AD7997BRU-0
Brand: Analog Devices Inc.
SKU: 3011408-AD7997BRU-0
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7997BRU-0

Manufacturer:: Analog Devices Inc.

Ventron No:: 3011408-AD7997BRU-0

Description:: IC ADC 10BIT 8CHAN I2C 20TSSOP

ECAD Model:

Datasheet:: AD7997BRU-0

Specifications

Analog Devices Inc. AD7997BRU-0 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7997BRU-0.

Contact Plating
Lead, Tin
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~85°C
Packaging
Tube
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
6.05mW
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
1
Supply Voltage
3V
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
30
Base Part Number
AD7997
Pin Count
20
Operating Supply Voltage
3.3V
Number of Elements
1
Polarity
Unipolar
Power Supplies
3/5V
Configuration
MUX-S/H-ADC
Number of Channels
8
Interface
2-Wire, I2C
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Power Dissipation
7mW
Number of Bits
10
Input Type
Single Ended
Min Input Voltage
1.2V
Architecture
SAR
Max Input Voltage
5.5V
Converter Type
ADC, SUCCESSIVE APPROXIMATION
Supply Type
Single
Reference Type
External
Data Interface
I2C
Resolution
1.25 B
Sampling Rate
79 ksps
Voltage - Supply, Analog
2.7V~5.5V
Voltage - Supply, Digital
2.7V~5.5V
Number of Analog In Channels
8
Sampling Rate (Per Second)
188k
Output Bit Code
BINARY
Power Consumption
2.31mW
Integral Nonlinearity (INL)
0.5 LSB
Sample and Hold / Track and Hold
TRACK
Number of A/D Converters
1
Input Capacitance
30pF
Ratio - S/H:ADC
1:1
Output Format
SERIAL
Signal to Noise Ratio (SNR)
61 dB
Differential Nonlinearity
0.5 LSB
Height
1.05mm
Length
6.5mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

AD7997BRU-0 Overview
The product comes in a 20-TSSOP package with dimensions of 0.173 inches and 4.40mm width. It is surface mountable. The product has one function and is configured as a MUX-S/H-ADC. It has a power dissipation of 7mW and a maximum input voltage of 5.5V. The converter type is ADC, specifically a successive approximation type. The resolution of the product is 1.25 B (bit). It has a sampling rate of 188k samples per second. The signal to noise ratio (SNR) of the product is 61 dB.

AD7997BRU-0 Features
1 Functions
20 basic kinds of terminations
20 pin count
Minimal supply voltage of 2.7V
3/5V power supplies
1 elements

AD7997BRU-0 Applications
There are a lot of Analog Devices Inc. AD7997BRU-0 ADC applications.

Scientific instruments.
High Speed Data Acquisition
RADAR processing, digital oscilloscopes
Medical Instrumentation and medical imaging
Telecommunications
GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,
Music reproduction technology
Instrumentation and test equipment
Audio/Video devices
Industrial Process Control

AD7997BRU-0 More Descriptions

Octal Channel Single ADC SAR 188ksps 10-bit Serial 20-Pin TSSOP Tube
Analog to Digital Converters - ADC 8CH 10-Bit w/ I2C Compatible IF
The AD7997 is an 8 channel, 10-bit, high speed, low power, successive-approximation ADC. The part operates from a single 2.7 V to 5.5 V power supply and features a conversion time of 2 µs. The part contains an eight channel multiplexer and track/hold amplifier. The AD7997 provides a two-wire serial interface, which is compatible with I2C interfaces. The part come in two versions, AD7997-0 and AD7997-1. Each version allows for a minimum of two different I2C addresses. The I2C interface on the AD7997-0 supports Standard and Fast I2C Interface Modes. The I2C Interface on the AD7997-1 supports Standard, Fast and two High-Speed I2C Interface Modes.

Certification