AD7190
Full part number: AD7190BRUZ
Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.
This Analog Devices datasheet covers the AD7190, a 24-bit sigma-delta ADC with an integrated programmable gain amplifier designed for high-precision measurement applications like temperature sensing and weighing scales. The document details its low noise performance, offering up to 22.5 noise-free bits and an RMS noise of 8.5 nV. Key specifications include a supply voltage of 4.75 V to 5.25 V, a current consumption of 6 mA, and a data rate ranging from 4.7 Hz to 4.8 kHz. It supports two differential or four pseudo-differential input channels with automatic channel sequencing.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions |
|---|---|---|---|---|
| supply voltage range | 4.75 V | — | 5.25 V | |
| operating temperature | -40 °C | — | 105 °C | |
| adc resolution | — | 24 bit | — | |
| sample rate | 4.7 Hz | — | 4.8 kHz | |
| channel count | — | 4 | — |
Closest matches to AD7190
Frequently asked questions
What is the ADC resolution of the AD7190BRUZ?
The ADC resolution is 24 bit.
How many channels does the AD7190BRUZ have?
The AD7190BRUZ has a channel count of 4.
What is the maximum operating temperature for the AD7190BRUZ?
The maximum operating temperature is 105 °C.
What is the sample rate of the AD7190BRUZ?
The sample rate is 4.8 kHz.
What is the maximum supply voltage for the AD7190BRUZ?
The maximum supply voltage is 5.25 V.