Texas Instruments XINA851RGTR

Name: XINA851RGTR
Brand: Texas Instruments
SKU: 6374673-XINA851RGTR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: XINA851RGTR

Manufacturer:: Texas Instruments

Ventron No:: 6374673-XINA851RGTR

Description:: Low-noise (3.2 nV/√Hz) high-speed (22 MHz) fully-differential instrumentation amp with OVP (±40 V)

ECAD Model:

Datasheet:: ina851

Specifications

Texas Instruments XINA851RGTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments XINA851RGTR.

Number of channels
1
Vs (max) (V)
36
Vs (min) (V)
8
Input offset (±) (max) (μV)
35
Voltage gain (min) (V/V)
0.2
Voltage gain (max) (V/V)
1000
Noise at 1 kHz (typ) (nV√Hz)
3.2
Features
Fully Differential
CMRR (min) (dB)
120
Input offset drift (±) (max) (V/°C)
0.0000004
Input bias current (±) (max) (nA)
20
Iq (typ) (mA)
6
Bandwidth at min gain (typ) (MHz)
22
Operating temperature range (°C)
-40 to 125
Rating
Catalog
Type
Resistor
Output swing headroom (to negative supply) (typ) (V)
1.4
Output swing headroom (to positive supply) (typ) (V)
-1.4
Input common mode headroom (to negative supply) (typ) (V)
2.5
Input common mode headroom (to positive supply) (typ) (V)
-2.5
Noise at 0.1 Hz to 10 Hz (typ) (μVPP)
0.1

Description

The INA851 is the industry’s first high-precision instrumentation amplifier with fully differential outputs. This device is optimized to drive inputs of modern high performance analog-to-digital converters (ADCs) with fully differential inputs. The INA851 operates over a very-wide, single-supply or dual-supply range. The output stage gain can be set to either 0.2 or to 1 by shorting or floating two pins. A single external resistor sets any input stage gain from 1 to 10,000.

Compared to other amplifiers in the same class, the INA851 offers very-low input bias current and low input-referred current noise as a result of super-beta input transistors. A state-of-the-art manufacturing process provides exceptionally low voltage noise, input offset voltage, and offset voltage drift. Additional circuitry protects the device inputs against overvoltage up to ±40 V beyond the power-supply voltages.The device outputs feature built-in clamping circuitry to protect the ADC or downstream device against overdrive damage.

The device is designed for operation from either an 8-V minimum single or ±4-V dual supply, and a maximum of 36-V single or ±18 V dual supply.

XINA851RGTR More Descriptions

Instrumentation Amplifier, 1 Func, 35uV Offset-Max, 22MHz Band Width, PQCC16
Low-noise (3.2 nV/√Hz) high-speed (22 MHz) fully-differential instrumentation amp with OVP (±40 V) 16-VQFN -40 to 85

Certification