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The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output.
The threshold voltage is set at 4.33V for TS831-5, 4.5V for TS831-4 and 2.71V for TS831-3 by internal thermally matched resistors.
The comparator exhibits a 20µs response (with 10mV overdrive) and has an open drain output active when input voltage is lower than the threshold. An internal hysteresis, 100mV for TS831-4 / TS831-5 and 60mV for TS831-3, increases the comparator's noise margin and prevents false reset operation.主要特性
- INTERNAL BUILT-IN HYSTERESIS
- FAST RESPONSE TIME : 20µs FOR A 10mV OVERDRIVE
- ULTRA LOW POWER CONSUMPTION :
12µA maximum - THRESHOLD VOLTAGE:\t
4.33V typ. FOR TS831-5 4.50V typ. FOR TS831-4 2.71V typ. FOR TS831-3 - PRECISION RESET THRESHOLD
- OPEN DRAIN OUTPUT COMPARATOR
- PIN TO PIN COMPATIBLE WITH MC33064 AND MC33164
- GUARANTEED RESET OPERATION FOR VCC DOWN TO 1V
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TS831-3IDT |
批量生产
|
SO-8 | 工业 | Ecopack3 |
|
| TS831-3IPT |
批量生产
|
TSSOP8 | 工业 | Ecopack3 |
|
| TS831-4IDT |
批量生产
|
SO-8 | 工业 | Ecopack3 | |
| TS831-4IZT |
批量生产
|
TO-92 | 工业 | Ecopack2 | |
| TS831-5IDT |
批量生产
|
SO-8 | 工业 | Ecopack3 | |
| TS831-5IZ-AP |
批量生产
|
TO-92 | 工业 | Ecopack2 |
|
TS831-3IDT
Package:
SO-8Material Declaration**:
TS831-3IPT
Package:
TSSOP8Material Declaration**:
TS831-5IZ-AP
Package:
TO-92Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
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） | Voltage Reset 1 (V) (typ) | Voltage Reset 2 (V) (typ) | Country of Origin | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||
| TS831-4IZT | 4 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | TO-92 | -40 | 125 | - | - | CHINA | 0.28 / 1k | ||
| TS831-4IDT | 4 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | - | - | MOROCCO | 0.28 / 1k | ||
| TS831-3IPT | 没有经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tape And Reel | TSSOP8 | -40 | 125 | - | - | PHILIPPINES | 0.336 / 1k | |||
| TS831-3IDT | 3 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | - | - | MOROCCO | 0.28 / 1k | ||
| TS831-5IZ-AP | 3 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | TO-92 | -40 | 125 | - | - | CHINA | 0.28 / 1k | ||
| TS831-5IDT | 3 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | - | - | MOROCCO | 0.28 / 1k | ||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.336 / 1k