-
This device consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
The input common-mode voltage range includes negative rail even though operated from a single power supply voltage.
All pins are protected against electrostatic discharge up to 2 kV. Consequently, the input voltages must not exceed the VCC+ or VCC- magnitudes.主要特性
- Wide, single supply voltage range or dual supplies, 2 V to 36 V or ±1 V to ±18 V
- Very low supply current (0.4 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.
- Input common-mode voltage range includes negative rail
- Low output saturation voltage: 250 mV typ. (IO = 4 mA)
- Differential input voltage range equal to the supply voltage
- TTL, DTL, ECL, MOS, CMOS compatible outputs
- ESD internal protection: 2 kV
- Wide operating temperature range: -40 to 150 °C
All tools & software
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 09 Oct 2015 |
09 Oct 2015
|
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Sep 2015 |
22 Sep 2015
|
用户手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Jun 2017 |
27 Jun 2017
|
简报 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Mar 2020 |
25 Mar 2020
|
选型指南 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Oct 2016 |
25 Oct 2016
|
手册 (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 26 Nov 2020 |
26 Nov 2020
|
|||
| 26 Aug 2019 |
26 Aug 2019
|
|||
| 26 Nov 2020 |
26 Nov 2020
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LM2903WH
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
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| LM2903WHYST | 3 distributors | Free Sample Buy Direct |
批量生产
|
EAR99 | NEC | Tape And Reel | MSOP/TSSOP 8 | -40 | 150 | PHILIPPINES | 0.767 / 1k | |
