INA851RGTT

Texas Instruments

-18V~-4V、4V~18V -40℃~+125℃ 1 100nV/℃ 106dB 10mA 10uV 110dB 22MHz 240ns 3.2nV/√Hz@1kHz 36V 37V/us 500pA 5nA 5pA/℃ 6mA 8V~36V Differential Rail-to-Rail Input, Rail-to-Rail Output VQFN-16 Instrumentation Amplifiers ROHS

Extended

Datasheetti/INA851RGTT

Category: Instrumentation Amplifiers
Package: VQFN-16
Pins: 17

Overview

The INA851RGTT is an instrumentation Amplifier made by Texas Instruments in a VQFN-16 package with 17 pins. -18V~-4V、4V~18V -40℃~+125℃ 1 100nV/℃ 106dB 10mA 10uV 110dB 22MHz 240ns 3.2nV/√Hz@1kHz 36V 37V/us 500pA 5nA 5pA/℃ 6mA 8V~36V Differential Rail-to-Rail Input, Rail-to-Rail Output VQFN-16 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:INA851RGTT, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-TL-EP1.7, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C5440342).

Symbol

EasyEDA_Cloud:INA851RGTTFrom EasyEDA

Footprint

EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-TL-EP1.7From EasyEDA

Parameters

-3dB Bandwidth: 22MHz
Common Mode Rejection Ratio(CMRR): 106dB
Dual Supply: 4V~18V
Features: Integrated ADC driver
Gain Error: 0.02%
Ib - Input Bias Current: 5nA
Input Offset Current Drift (Ios TC): 5pA/℃
Input Offset Current(Ios): 500pA
Input Offset Voltage Drift(Vos TC): 100nV/℃
Input Voltage Noise Density: 3.2nV/√Hz@1kHz
Number of Channels: Single-channel
Operating Temperature: -40℃~+125℃
Output Current: 10mA
Output Type: Differential
Power Supply Rejection Ratio (PSRR): 110dB
Quiescent Current(Iq): 6mA
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Settling time: 240ns
Single Supply: 8V~36V
Slew Rate: 37V/us
Voltage Gain: 0.2V/V~10000V/V
Vos - Input Offset Voltage: 10uV

Order codes

INA851RGTTLCSC C5440342

Pinout

The pins of the INA851RGTT
Pin	Name	Type
1	IN-	Unspecified
2	RG	Unspecified
3	RG	Unspecified
4	IN+	Unspecified
5	VCLAMP–	Unspecified
6	FDA_IN+	Unspecified
7	VS–	Unspecified
8	NC	Unspecified
9	G02-	Unspecified
10	OUT-	Unspecified
11	OUT+	Unspecified
12	G02+	Unspecified
13	VOCM	Unspecified
14	VS+	Unspecified
15	FDA_IN–	Unspecified
16	VCLAMP+	Unspecified
17	EP	Unspecified

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A picture

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A picture that opens the part, for a README

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Questions

Is there a KiCad symbol and footprint for the INA851RGTT?

Yes. The symbol is EasyEDA_Cloud:INA851RGTT and the footprint EasyEDA_Cloud:VQFN-16_L3.0-W3.0-P0.50-TL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the INA851RGTT?

VQFN-16, with 17 pins. Its footprint is drawn on this page.

Where is the INA851RGTT datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the INA851RGTT?

JLCPCB lists it as part C5440342, with 5 in stock; the sellers' links on this page open their listings.

What can replace the INA851RGTT?

Parts like it in the library: the PGA855RGT by Texas Instruments and the PGA848RGT by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.