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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.
Key Features
- Submicro ampere current consumption: 580 nA typ per channel at 25 °C at VCC = 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: 5 pA max at 25 °C
- High tolerance to ESD: 2 kV HBM
- Industrial temperature range: -40 °C to 85 °C
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- 42 years of typical equivalent lifetime (for TSU101) if supplied by a 220 mAh coin type Lithium battery
- Tolerance to power supply transient drops
- Accurate signal conditioning of high impedance sensors
- Application performances guaranteed over industrial temperature range
- Fast desaturation
All tools & software
All resources
Product Specifications (1)
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Application Notes (2)
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Technical Notes & Articles (2)
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User Manuals (1)
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Design Notes & Tips (1)
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Presentations (4)
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Selection Guides (1)
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Brochures (3)
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EDA Symbols, Footprints and 3D Models
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|---|
TSU104IPT |
Active
|
TSSOP-14L | Industrial | Ecopack3 | |
TSU104IQ4T |
Active
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QFN-16L | Industrial | Ecopack3 |
(**) 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.
Sample & Buy
Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
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min | max | |||||||||||
TSU104IPT | 5 distributors |
Active
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EAR99 | NEC | Tape And Reel | TSSOP-14L | -40 | 85 | PHILIPPINES | 1.058 / 1k | ||
TSU104IQ4T | 2 distributors | Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | QFN-16L | -40 | 85 | MALAYSIA | 1.058 / 1k |
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.058 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors