INA821IDR Texas Instruments - Yeehing Electronics

High bandwidth (4.7MHz), low noise (7nV/√Hz), precision (35μV), low-power, instrumentation amp

Pricing (USD)

Quantity	Unit Price
1 — 99	3.757
100 — 249	3.063
250 — 999	2.408
1,000 +	1.43

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Instrumentation Amplifiers
RoHS	Y
Series	INA821
Number of Channels	1 Channel
GBP - Gain Bandwidth Product	4.7 MHz
SR - Slew Rate	2 V/us
CMRR - Common Mode Rejection Ratio	140 dB
Ib - Input Bias Current	2 nA
Vos - Input Offset Voltage	35 uV
Supply Voltage - Max	36 V
Supply Voltage - Min	4.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Packaging	Reel
Amplifier Type	Precision
Product	Instrumentation Amplifiers
Brand	Texas Instruments
Shutdown	No Shutdown
3 dB Bandwidth	30 kHz
en - Input Voltage Noise Density	7 nV/sqrt Hz
Gain Error	0.05 %
Gain V/V	1 V/V to 1000 V/V
In - Input Noise Current Density	130 fA/sqrt Hz
Ios - Input Offset Current	2 nA
Moisture Sensitive	Yes
Output Current per Channel	20 mA
Product Type	Instrumentation Amplifiers
PSRR - Power Supply Rejection Ratio	140 dB
Factory Pack Quantity	2500
Subcategory	Amplifier ICs

For more information, please refer to datasheet

Documents

INA821IDR Datasheet

More Information

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.