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AD7891AS-1 +BOM

High-quality ADC/DAC in MQFP-44(10x10) package, designed for specialized purposes and ROHS certification

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

AD7891AS-1
Datasheet:

AD7891AS-1 Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

44
Analog Input Voltage-Max:

10 V
EDA/CAD Models:

Request Free CAD Models for AD7891AS-1

AD7891AS-1 General Description

The AD7891AS-1, a cutting-edge 12-bit analog-to-digital converter (ADC), takes center stage as a standout component manufactured by Analog Devices. This remarkable device thrives with a single supply voltage ranging from a modest 2.7V to an impressive 5.25V, while boasting a sampling rate of 200 kSPS that leaves little room for error. Its successive approximation architecture and unipolar input range of 0V to Vref ensure seamless data conversion, where Vref can be externally set for added flexibility

Key Features

This product offers 12-bit resolution with high accuracy
Faster than most other ADCs in the market
Suitable for various applications like industrial control and automotive electronics

Application

Ideal for portable instruments
Accurate sensor interfaces
Suitable for medical applications

Specifications

Pbfree Code	No	Part Life Cycle Code	Active
Pin Count	44	Analog Input Voltage-Max	10 V
Analog Input Voltage-Min	-10 V	Conversion Time-Max	1.6 µs
Converter Type	ADC, PROPRIETARY METHOD	JESD-30 Code	S-PQFP-G44
JESD-609 Code	e0	Length	10 mm
Linearity Error-Max (EL)	0.0244%	Moisture Sensitivity Level	3
Number of Analog In Channels	8	Number of Bits	12
Number of Functions	1	Number of Terminals	44
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Output Bit Code	BINARY, 2'S COMPLEMENT BINARY	Output Format	SERIAL, PARALLEL, WORD
Peak Reflow Temperature (Cel)	240	Sample Rate	0.4545 MHz
Sample and Hold / Track and Hold	TRACK	Seated Height-Max	2.45 mm
Supply Voltage-Nom	5 V	Surface Mount	YES
Technology	CMOS	Temperature Grade	INDUSTRIAL
Terminal Finish	TIN LEAD	Terminal Form	GULL WING
Terminal Pitch	0.8 mm	Terminal Position	QUAD
Time@Peak Reflow Temperature-Max (s)	30	Width	10 mm