Best 2022 China New Design Transconductance Amplifiers & Laser Drivers - INA821 low-power, instrumentation amp – FlyBird Pricelist and Supplier

2022 China New Design Transconductance Amplifiers & Laser Drivers - INA821 low-power, instrumentation amp – FlyBird

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2022 China New Design Transconductance Amplifiers & Laser Drivers - INA821 low-power, instrumentation amp – FlyBird Detail:

Parameters

Number of channels (#) 1	1
Vs (Max) (V) 36	36
Vs (Min) (V) 4.5	4.5
Input offset (+/-) (Max) (uV) 35	35
Gain (Min) (V/V) 1	1
Gain (Max) (V/V) 10000	10000
Noise at 1 kHz (Typ) (nV/rt (Hz)) 7	7
Features Super-beta, Small Size, Overvoltage Protection	Super-beta, Small Size, Overvoltage Protection
CMRR (Min) (dB)	136
Input offset drift (+/-) (Max) (uV/C)	0.4
Input bias current (+/-) (Max) (nA)	0.5
Iq (Typ) (mA)	0.6
Bandwidth at min gain (Typ) (MHz)	4.7
Gain error (+/-) (Max) (%)	0.15
Operating temperature range (C)	‘-40 to 125
Type	Resistor
Output swing headroom (to negative supply) (Typ) (V)	0.15
Output swing headroom (to positive supply) (Typ) (V)	-0.15
Input common mode headroom (to negative supply) (Typ) (V)	2
Input common mode headroom (to positive supply) (Typ) (V)	-2
Noise at 0.1 Hz-10 Hz (Typ) (uVpp)	0.14
Gain non-linearity (+/-) (Max) (%)	0.0015

Features

Low offset voltage: 10 µV (typ), 35 µV (max)

Gain drift: 5 ppm/°C (G = 1),

35 ppm/°C (G > 1) (max)

Noise: 7 nV/√Hz

Bandwidth: 4.7 MHz (G = 1), 290 kHz (G = 100)

Stable with 1-nF capacitive loads

Inputs protected up to ±40 V

Common-mode rejection: 112 dB, G = 10 (min)

Power supply rejection: 110 dB, G = 1 (min)

Supply current: 650 µA (max)

Supply range:

Single-supply: 4.5 V to 36 V

Dual-supply: ±2.25 V to ±18 V

Specified temperature range: –40°C to +125°C

Packages: 8-pin SOIC, VSSOP, and WSON

Description

The INA821 is a high-precision instrumentation amplifier that offers low power consumption and operates over a wide single-supply or dual-supply range. A single external resistor sets any gain from 1 to 10,000. The device has high precision as a result of super-beta input transistors, which provide low input offset voltage, offset voltage drift, input bias current, and input voltage and current noise. Additional circuitry protects the inputs against overvoltage up to ±40 V.

The INA821 is optimized to provide a high common-mode rejection ratio. At G = 1, the common-mode rejection ratio exceeds 92 dB across the full input common-mode range. The device is designed for low-voltage operation from a 4.5-V single supply, and dual supplies up to ±18 V.

The INA821 is available in 8-pin SOIC, VSSOP, and WSON packages, and is specified over the –40°C to +125°C temperature range.

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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for 2022 China New Design Transconductance Amplifiers & Laser Drivers - INA821 low-power, instrumentation amp – FlyBird , The product will supply to all over the world, such as: British, Bahamas, Morocco, We accomplish this by exporting our wigs directly from our own factory to you. The goal of our company is to get customers who enjoy coming back to their business. We sincerely hope to cooperate with you in the near future. If there's any opportunity, welcome to visit our factory!!!

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