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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.
In addition, the device has a unique characteristic in that the input common-mode voltage range includes the negative rail even though operated from a single power supply voltage.
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
- Automotive qualification
- Related products
- See LM2903W for similar device with higher ESD performances
- See LM2903H for similar device with operating temperature up to 150 °C
样片和购买
| 产品型号 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| LM2903YPT | TSSOP-8 | Tape And Reel | -40 | 125 |
批量生产
|
0.18 | 1000 | EAR99 | PHILIPPINES | 查看供货情况 | 获取样片 | |
| LM2903YDT | SO-8 | Tape And Reel | -40 | 125 |
批量生产
|
0.168 | 1000 | EAR99 | MOROCCO | 查看供货情况 | 获取样片 | |
| LM2903D | SO-8 | Tube | -40 | 125 |
批量生产
|
0.17 | 1000 | EAR99 | MOROCCO | 查看供货情况 | ||
| LM2903YST | MSOP/TSSOP 8 | Tape And Reel | -40 | 125 |
批量生产
|
0.18 | 1000 | EAR99 | PHILIPPINES | 查看供货情况 | 获取样片 | |
| LM2903DT | SO-8 | Tape And Reel | -40 | 125 |
批量生产
|
0.14 | 1000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| LM2903ST | MSOP/TSSOP 8 | Tape And Reel | -40 | 125 |
批量生产
|
0.15 | 1000 | EAR99 | MALAYSIA | 没有经销商，请联系我们的销售办事处 | ||
| LM2903YQ3T | WDFPN 2X2X0.8 8 P 0.5 WET FLK | Tape And Reel | -40 | 125 |
批量生产
|
0.1854 | 1000 | EAR99 | THAILAND | 查看供货情况 | 获取样片 | |
| LM2903Q2T | UFSON 8 2x2x0.6 | Tape And Reel | -40 | 125 |
批量生产
|
0.15 | 1000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
| LM2903PT | TSSOP-8 | Tape And Reel | -40 | 125 |
批量生产
|
0.15 | 1000 | EAR99 | CHINA | 查看供货情况 | 立即购买 | |
LM2903D
封装
SO-8包装类型
Tube单价(US$)
0.17*LM2903ST
封装
MSOP/TSSOP 8包装类型
Tape And Reel单价(US$)
0.15*
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| LM2903D |
批量生产
|
SO-8 | 工业 | Ecopack3 | |
| LM2903DT |
批量生产
|
SO-8 | 工业 | Ecopack3 | |
| LM2903PT |
批量生产
|
TSSOP-8 | 工业 | Ecopack1 |
|
| LM2903Q2T |
批量生产
|
UFSON 8 2x2x0.6 | 工业 | Ecopack3 | |
| LM2903ST |
批量生产
|
MSOP/TSSOP 8 | 工业 | Ecopack3 |
|
| LM2903YDT |
批量生产
|
SO-8 | 汽车 | Ecopack3 | |
| LM2903YPT |
批量生产
|
TSSOP-8 | 汽车 | Ecopack3 | |
| LM2903YQ3T |
批量生产
|
WDFPN 2X2X0.8 8 P 0.5 WET FLK | 汽车 | Ecopack3 | |
| LM2903YST |
批量生产
|
MSOP/TSSOP 8 | 汽车 | Ecopack3 |
LM2903PT
Package:
TSSOP-8Material Declaration**:
LM2903ST
Package:
MSOP/TSSOP 8Material Declaration**:
(**) 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.