12-bit, 8-channel analog-to-digital converter (ADC) with a 500 kS/s sampling rate. Features true bipolar input, single supply operation, and a 70dB signal-to-noise ratio. Offers 1LSB integral and differential nonlinearity, with a full-scale error of 3LSB. Supports serial and parallel interfaces, with TTL output. Operates from a 5V single supply and is housed in a QFP package.
PackageQFP
Current20mA
PolarityBipolar, Unipolar
Power82mW
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Technical Specifications
Analog Devices AD7891ASZ-2 technical specifications.
General
Package/Case
QFP
Contact Plating
Tin, Matte
Differential Nonlinearity
1LSB
Full Scale Error
3LSB
Height
2mm
Input Type
SINGLE-ENDED
Integral Nonlinearity (INL)
1LSB
Interface
Serial, Parallel, 5-WIRE
Lead Free
Contains Lead
Length
10mm
Max Input Voltage
2.625V
Min Input Voltage
2.375V
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Power Dissipation
100mW
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Number of A/D Converters
1
Number of Analog Inputs
8
Number of Bits
12
Number of Channels
8
Number of Converters
1
Number of Elements
1
Operating Supply Voltage
5V
Output Type
TTL
Package Quantity
1
Packaging
Tray
Polarity
Bipolar, Unipolar
Power Consumption
82mW
Power Dissipation
100mW
Reach SVHC Compliant
No
Resolution
12b
RoHS Compliant
Yes
Sampling Rate
500KS/s
Signal to Noise Ratio (SNR)
70dB
Supply Current
20mA
Supply Type
Single
Width
10mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices AD7891ASZ-2 Datasheet
Download the complete datasheet for Analog Devices AD7891ASZ-2 to view detailed technical specifications.
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