TSU104 - Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp - STMicroelectronics

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Product overview

Description

The TSU101, TSU102, and TSU104 operational amplifiers offer an ultra low-power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU10x series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications.

The 8 kHz gain bandwidth of these devices make them ideal for sensor signal conditioning, battery supplied, and portable applications.

All features
Submicro ampere current consumption: 580 nA typ at 25 °C at V_CC = 1.8 V

Low supply voltage: 1.5 V - 5.5 V

Unity gain stable

Rail-to-rail input and output

Gain bandwidth product: 8 kHz typ.

Low input bias current: 2 pA max at 25 °C

Industrial temperature range: -40 °C to 85 °C

Benefits:

42 years of typical equivalent lifetime supplied by a 220 mA.h coin-type Lithium battery

Tolerance to power supply transient drops

Accurate signal conditioning of high impedance sensors
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	Resource title	Version	Latest update

SPICE models (1)

	Resource title	Version	Latest update
ZIP	TSU series Pspice model	1.0	12 May 2017	12 May 2017 TSU series Pspice model 1.0

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Longevity Commitment	Longevity Starting Date	Material Declaration**
TSU104IPT	Active	TSSOP-14	Industrial	Ecopack3	10	2023-05-23T00:00:00.000+02:00
TSU104IQ4T	Active	QFN-16L	Industrial	Ecopack3	10	2023-05-23T00:00:00.000+02:00	PDF XML

TSU104IPT

Package:

TSSOP-14

Material Declaration**:

TSU104IQ4T

Package:

QFN-16L

Material Declaration**:

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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