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See Technical Specifications

INA118UB +BOM

Precision, Low Power Instrumentation Amplifier

Manufacturer:

TI
Mfr.Part #:

INA118UB
Datasheet:

INA118UB Datasheet (PDF)
Number Of Channels:

1
Vs (max) (V):

36
Vs (min) (V):

2.7
Input Offset (±) (max) (µV):

50
EDA/CAD Models:

Request Free CAD Models for INA118UB

INA118UB General Description

The INA118UB is a high-performance instrumentation amplifier IC designed for precision measurement and signal conditioning applications. With one amplifier, it provides excellent input offset voltage of only 50µV, ensuring accurate and reliable signal processing. The fast slew rate of 0.09V/µs allows for quick response to changing input signals, making it ideal for dynamic measurement scenarios

Key Features

Excellent common-mode rejection
Wide operating supply range
Suitable for precision applications
High input impedance and gain
Precise amplification with low noise
Fast settling time for transient signals

Specifications

Number of channels	1	Vs (max) (V)	36
Vs (min) (V)	2.7	Input offset (±) (max) (µV)	50
Voltage gain (min) (V/V)	1	Voltage gain (max) (V/V)	10000
Noise at 1 kHz (typ) (nV√Hz)	10	Features	Overvoltage protection
CMRR (min) (dB)	110	Input offset drift (±) (max) (V/°C)	0.0000005
Input bias current (±) (max) (nA)	5	Iq (typ) (mA)	0.35
Bandwidth at min gain (typ) (MHz)	0.8	Gain error (±) (max) (%)	0.5
Operating temperature range (°C)	-40 to 85	Rating	Catalog
Type	Resistor	Gain nonlinearity (±) (max) (%)	0.002
Output swing headroom (to negative supply) (typ) (V)	0.2	Output swing headroom (to positive supply) (typ) (V)	-0.8
Input common mode headroom (to negative supply) (typ) (V)	0.95	Input common mode headroom (to positive supply) (typ) (V)	-0.65
Noise at 0.1 Hz to 10 Hz (typ) (µVPP)	0.28	Product Category	Instrumentation Amplifiers
Series	INA118	Number of Channels	1 Channel
3 dB Bandwidth	800 kHz	SR - Slew Rate	900 mV/us
CMRR - Common Mode Rejection Ratio	107 dB	Ib - Input Bias Current	5 nA
Vos - Input Offset Voltage	50 uV	Supply Voltage - Max	36 V
Supply Voltage - Min	2.7 V	Operating Supply Current	350 uA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT	Dual Supply Voltage	+/- 15 V
Gain Error	0.002 %	Gain V/V	80 dB
GBP - Gain Bandwidth Product	800 kHz	Height	1.58 mm
Length	4.9 mm	Maximum Input Resistance	10 GOhms
Moisture Sensitive	Yes	Operating Supply Voltage	36 V
Product	Instrumentation Amplifiers	Product Type	Instrumentation Amplifiers
Factory Pack Quantity	75	Subcategory	Amplifier ICs
Width	3.91 mm	Unit Weight	0.002677 oz