Product overview
Description
These devices consist of a low-power voltage comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. These comparators also have a unique characteristic where the input common-mode voltage range includes ground, even though operated from a single power supply voltage.-
All features
- Wide single supply voltage range or dual supplies 2 V to 36 V or ± 1 V to ± 18 V
- Very low supply current (0.2 mA) independent of supply voltage (1 mW / comparator at 5 V)
- Low input bias current: 25 nA typ.
- Low input offset current: ± 5 nA typ.
- Low input offset voltage: ± 2 mV max. for TS391A
- Input common-mode voltage range includes ground
- Low output saturation voltage: 250 mV typ. (Io= 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, CMOS compatible outputs
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All tools & software
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 10.0 | 26 Jan 2021 | 26 Jan 2021 |
Application Notes (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 22 Sep 2015 | 22 Sep 2015 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 27 Jun 2017 | 27 Jun 2017 |
Presentations (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 11.2017 | 23 Mar 2021 | 23 Mar 2021 |
Selection Guides (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 25 Oct 2016 | 25 Oct 2016 |
Brochures (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 19 Mar 2021 | 19 Mar 2021 | ||
| 1.0 | 14 Apr 2021 | 14 Apr 2021 | ||
| 04.21 | 30 Apr 2021 | 30 Apr 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TS391
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 3.0 | 15 Feb 2017 | 15 Feb 2017 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TS391ILT | Active | SOT23-5L | Industrial | Ecopack3 | |
| TS391IQ2T | Active | QFN-8L P 0.5 mm | Industrial | Ecopack3 | |
| TS391IYLT | Active | SOT23-5L | Automotive | Ecopack3 | |
| TS391RILT | Active | SOT23-5L | Industrial | Ecopack3 | |
| TS391RIYLT | Active | SOT23-5L | Automotive | 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TS391RIYLT | 1 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | MALAYSIA | ||
| TS391IYLT | 4 distributors | Free Sample Buy Direct | Active | EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | MALAYSIA | 0.4002 / 1k | |
| TS391RILT | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | CHINA | 0.29 / 1k | ||
| TS391IQ2T | 2 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | QFN-8L P 0.5 mm | -40 | 125 | CHINA | 0.4002 / 1k | |
| TS391ILT | 6 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | CHINA | 0.29 / 1k | |
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.29 / 1k(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
