TSZ122:Very high accuracy (5 uV) zero drift 5 V CMOS Op-Amps, dual, GBP=400kHz

The TSZ12x series of high precision operational amplifiers offer very low input offset voltages with virtually zero drift.

TSZ121 is the single version, TSZ122 the dual version, and TSZ124 the quad version, with pinouts compatible with industry standards.

The TSZ12x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400 kHz gain bandwidth product, while consuming less than 40 µA at 5 V. The devices also feature an ultra-low input bias current.

These features make the TSZ12x family ideal for sensor interfaces, battery-powered applications and portable applications.

Key Features

  • Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full temperature range (-40 °C to 125 °C)
  • Rail-to-rail input and output
  • Low supply voltage: 1.8 - 5.5 V
  • Low power consumption: 40 µA max. at 5 V
  • Gain bandwidth product: 400 kHz
  • High tolerance to ESD: 4 kV HBM
  • Extended temperature range: -40 to 125 °C
  • Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3
Product Specifications
DescriptionVersionSize
DS9216: Very high accuracy (5 μV) zero drift micropower 5 V operational amplifiers5.02 MB
Application Notes
DescriptionVersionSize
AN4348: Signal conditioning for electrochemical sensors1.0855 KB
User Manuals
DescriptionVersionSize
UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS1.0120 KB
Design Notes & Tips
DescriptionVersionSize
DT0015: Chop away input offsets with TSZ121/TSZ122/TSZ1241.0431 KB
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
TSZ121 Pspice model1.03 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
TSZ series: ultra precision amplifiers1.01 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
TSZ122IDTSO-8Tape And Reel-401250.8811000NECEAR99PHILIPPINES
TSZ122IQ2TDFN8 2x2Tape And Reel-401250.8811000NECEAR99CHINA
TSZ122IYSTMiniSO-8Tape And Reel-401251.0581000NECEAR99PHILIPPINES
TSZ122IYDTSO-8Tape And Reel-401251.0571000NECEAR99-
TSZ122ISTMiniSO-8Tape And Reel-401250.8811000NECEAR99PHILIPPINES
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TSZ122IDTSO-8IndustrialEcopack3md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_wdo7va16aaj-wspc-(tsz122idt)-wspc-wcp-wspc-ver2_signed.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_wdo7va16aaj-wspc-(tsz122idt)-wspc-wcp-wspc-ver2.xml
TSZ122IQ2TDFN8 2x2IndustrialEcopack3
TSZ122IYSTMiniSO-8AutomotiveEcopack3md_e3-wspc-msop-tssop-wspc-8-wspc-body3.00-wspc-pitch0.65_ebe3va16aay-wspc-(tsz122iyst)_a_ver2_signed.pdf
md_e3-wspc-msop-tssop-wspc-8-wspc-body3.00-wspc-pitch0.65_ebe3va16aay-wspc-(tsz122iyst)_a_ver2.xml
TSZ122IYDTSO-8AutomotiveEcopack3
TSZ122ISTMiniSO-8IndustrialEcopack3md_e3-wspc-msop-wspc-tssop8-wspc-body-wspc-3.00-wspc-pitch-wspc-0.65_ebe3-wspc-va16aaj.pdf
md_e3-wspc-msop-wspc-tssop8-wspc-body-wspc-3.xml
Very high accuracy (5 μV) zero drift micropower 5 V operational amplifiers TSZ121
Signal conditioning for electrochemical sensors TSZ121
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TSV631
Chop away input offsets with TSZ121/TSZ122/TSZ124 TSZ121
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 TSZ121
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 TSZ121
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_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_wdo7va16aaj-wspc-(tsz122idt)-wspc-wcp-wspc-ver2_signed.pdf TSZ122
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_wdo7va16aaj-wspc-(tsz122idt)-wspc-wcp-wspc-ver2.xml TSZ122
md_e3-wspc-msop-tssop-wspc-8-wspc-body3.00-wspc-pitch0.65_ebe3va16aay-wspc-(tsz122iyst)_a_ver2_signed.pdf TSZ122
md_e3-wspc-msop-tssop-wspc-8-wspc-body3.00-wspc-pitch0.65_ebe3va16aay-wspc-(tsz122iyst)_a_ver2.xml TSZ122
md_e3-wspc-msop-wspc-tssop8-wspc-body-wspc-3.00-wspc-pitch-wspc-0.65_ebe3-wspc-va16aaj.pdf OA2ZHA
md_e3-wspc-msop-wspc-tssop8-wspc-body-wspc-3.xml TSV6292A