Analog Devices Inc. AD7191BRUZ

Name: AD7191BRUZ
Brand: Analog Devices Inc.
SKU: 3009899-AD7191BRUZ
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: AD7191BRUZ

Manufacturer:: Analog Devices Inc.

Ventron No:: 3009899-AD7191BRUZ

Description:: IC ADC 2CH 24B SD 24TSSOP

ECAD Model:

Datasheet:: AD7191BRUZ

Specifications

Analog Devices Inc. AD7191BRUZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. AD7191BRUZ.

Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
24-TSSOP (0.173, 4.40mm Width)
Surface Mount
YES
Operating Temperature
-40°C~105°C
Packaging
Tube
JESD-609 Code
e3
Feature
PGA
Pbfree Code
no
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
ECCN Code
EAR99
Subcategory
Analog to Digital Converters
Max Power Dissipation
22.5mW
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
5V
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
30
Base Part Number
AD7191
Pin Count
24
Qualification Status
Not Qualified
Number of Elements
1
Polarity
Bipolar
Configuration
MUX-PGA-ADC
Number of Channels
3
Max Supply Voltage
5.25V
Min Supply Voltage
3V
Power Dissipation
22.5mW
Number of Bits
24
Input Type
Differential
Min Input Voltage
1V
Architecture
Sigma-Delta
Number of Inputs
2
Max Input Voltage
5V
Converter Type
ADC, DELTA-SIGMA
Supply Type
Analog, Digital
Reference Type
External
Data Interface
SPI
Resolution
3 B
Sampling Rate
120 sps
Voltage - Supply, Analog
3V~5.25V
Voltage - Supply, Digital
2.7V~5.25V
Number of Analog In Channels
1
Output Bit Code
BINARY, OFFSET BINARY
Output Format
SERIAL
Height
1.05mm
Length
7.9mm
Width
4.5mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead

Description

AD7191BRUZ Description
The AD7191BRUZ is a low-noise, complete analogue front end for high-precision measurement applications. It contains a low noise, 24-bit sigma-delta (Σ-Δ) ADC.

AD7191BRUZ Features
Pin-programmable output rate
Output data rate: 10 Hz, 50 Hz, 60 Hz, 120 Hz
Pin-programmable PGA
Gain: 1, 8, 64, 128
Pin-programmable power-down and reset
RMS noise: 15 nV @ 10 Hz (gain = 128)
Up to 21.5 noise-free bits (gain = 1)
Internal or external clock
Bridge power-down switch
Offset drift: 5 nV/°C
Gain drift: 1 ppm/°C
Specified drift over time
Simultaneous 50 Hz/60 Hz rejection
Internal temperature sensor
Power supply: 3 V to 5.25 V
Current: 4.35 mA
Temperature range: –40°C to 105°C
Package: 24-lead TSSOP

AD7191BRUZ Applications
Weigh scales
Strain gauge transducers
Pressure measurement
Medical and scientific instrumentation

AD7191BRUZ More Descriptions

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Adc, 24Bit, 120Sps, Tssop-24; Resolution (Bits):24Bit; Sampling Rate:120Sps; Input Channel Type:Differential; Data Interface:Microwire, Qspi, Spi; Supply Voltage Type:Single; Supply Voltage Min:3V; Supply Voltage Max:5.25V Rohs Compliant: Yes |Analog Devices AD7191BRUZ
Channels = 1 / Number of Converters = 1 / Architecture = Delta Sigma / Resolution bit = 24 / Interfaces = 2-Wire / Interfaces = DSP / Interfaces = Microwire / Interfaces = SPI / Integral Nonlinearity (INL) ppm = 10 / Input Type = Differential / Reference Type = External / Single Supply Voltage Min. V = 3 / Single Supply Voltage Max. V = 5.25 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 105 / Package Type = TSSOP / Pins = 24 / Mounting Type = SMD / Packaging = Tube / Length mm = 7.8 / Width mm = 4.4 / Height mm = 1.05 / Power Supply Type = Single

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