Specification	INA133U

-3db Bandwidth	1.5 MHz
Amplifier Type	Differential
Current - Output / Channel	32 mA
Current - Supply	950 µA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	5 V/çs
Supplier Device Package	8-SOIC
Voltage - Input Offset	150 µV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

INA133 Series

Part	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input Offset	Mounting Type	Amplifier Type	Slew Rate	Number of Circuits	Current - Output / Channel	Current - Supply	-3db Bandwidth	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply Span (Min) [Min]	Supplier Device Package	Voltage - Supply Span (Max) [Max]
Texas Instruments INA133U	8-SOIC	3.9 mm	0.154 in	150 µV	Surface Mount	Differential	5 V/çs	1	32 mA	950 µA	1.5 MHz	85 °C	-40 °C	4.5 V	8-SOIC	36 V
Texas Instruments INA133U/2K5	8-SOIC	3.9 mm	0.154 in	150 µV	Surface Mount	Differential	5 V/çs	1	32 mA	950 µA	1.5 MHz	85 °C	-40 °C	4.5 V	8-SOIC	36 V
Texas Instruments INA133UA	8-SOIC	3.9 mm	0.154 in	150 µV	Surface Mount	Differential	5 V/çs	1	32 mA	950 µA	1.5 MHz	85 °C	-40 °C	4.5 V	8-SOIC	36 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 4.63
		10	$ 4.16
		75	$ 3.93
		150	$ 3.41
		300	$ 3.23
		525	$ 2.90
		1050	$ 2.45
		2550	$ 2.33
Texas Instruments	TUBE	1	$ 3.84
		100	$ 3.36
		250	$ 2.36
		1000	$ 1.90

Description

General part information

INA133 Series

The INA133 and INA2133 are high slew rate, unity gain difference amplifiers made up of a precision operational amplifier with a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent tracking of resistors (TCR) maintains gain accuracy and common-mode rejection over temperature. The INAx133 operates over a wide supply range, ±2.25V to ±18V (+4.5V to +36V single supply), and that input common-mode voltage range extends beyond the positive and negative supply rails.

The differential amplifier is the foundation of many commonly used circuits. The INAx133 provides this precision circuit function for cost-optimized designs.

The single INA133 version is available in the SOIC-8 surface mount package. The dual INA2133 version is available in SOIC-14 package. Both are specified for operation over the industrial temperature range −40°C to +85°C.

Documents

Technical documentation and resources

INAx133 High-Speed, Precision Difference Amplifiers datasheet (Rev. A)

Data sheet