TS934:Micropower amplifier with CMOS inputs

The TS93x (single, dual and quad) series are operational amplifiers that can operate with voltages as low as 2.7 V and reach a 2.9 Vpp output swing with RL = 100 kΩ when supplied at 3 V.

Offering a typical consumption of only 20 μA, these devices are particularly well suited to battery powered applications.

The amplifiers space saving 5-pin SOT23-5 package with outer dimensions of 2.8 mm x 2.9 mm make them very easy to implement on a board design.

Key Features

  • Rail-to-rail output voltage swing
  • Micropower consumption (20 μA)
  • Single supply operation (2.7 to 10 V)
  • Low offset (2 mV max. for TS93xB)
  • CMOS inputs
  • Ultra low input bias current (1 pA)
  • ESD protection (2 kV)
  • Latch-up immunity (class A)
  • Available in SO-8, SO-14, SOT23-5, and TSSOP-14 package
  • Automotive grade
Product Specifications
DescriptionVersionSize
DS1843: Output rail-to-rail micropower operational amplifiers5.0972 KB
User Manuals
DescriptionVersionSize
UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS1.0120 KB
Design Notes & Tips
DescriptionVersionSize
DT0073: Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board1.01 MB
HW Model & CAD Libraries
DescriptionVersionSize
ST library for all op amps and comparators SPICE models2.045 KB
TS93x Pspice model1.01 KB
Presentations
DescriptionVersionSize
Health and Wellness Mobility Cloud computing1 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio3.01 MB
VMA automotive applications1 MB
What does precision mean for an op amp?1 MB
Flyers
DescriptionVersionSize
ST automotive solutions - High-performance analog products1.01 MB
Selection Guides
DescriptionVersionSize
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.1.0818 KB
Brochures
DescriptionVersionSize
Operational amplifiers: performance, robust and advanced technology2 MB
Products and Solutions for Factory Automation and Control1.03 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TS934IPTTSSOP-14Tape And Reel-40850.91000NECEAR99PHILIPPINES
TS934IDTSO-14Tape And Reel-40850.91000NECEAR99MOROCCO
TS934IYDTSO-14Tape And Reel-40850.991000NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TS934IPTTSSOP-14IndustrialEcopack3
TS934IDTSO-14IndustrialEcopack3
TS934IYDTSO-14AutomotiveEcopack3md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_idk70934ary-wspc-(ts934iydt)_a_ver2_signed.pdf
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_idk70934ary-wspc-(ts934iydt)_a_ver2.xml
Output rail-to-rail micropower operational amplifiers TS934A
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TS934
Tutorial for MEMS microphones MP23AB02B
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects TS4999
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV914
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_idk70934ary-wspc-(ts934iydt)_a_ver2_signed.pdf TS934A
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_idk70934ary-wspc-(ts934iydt)_a_ver2.xml TS934A