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The TS555 is a single CMOS timer with very low consumption:
(Icc(TYP)TS555 = 110 μA at VCC = +5 V versus Icc(TYP)NE555(a)= 3 mA),
and high frequency:
(ff(max.) TS555 = 2.7 MHz versus f(max)NE555(a)= 0.1 MHz).
Timing remains accurate in both monostable and astable mode.
The TS555 provides reduced supply current spikes during output transitions, which enable the use of lower decoupling capacitors compared to those required by bipolar NE555(a).
With the high input impedance (1012Ω), timing capacitors can also be minimized.主要特性
- Very low power consumption:
- 110 μA typ at VCC= 5 V
- 90 μa typ at VCC= 3 V
- High maximum astable frequency of 2.7 MHz
- Pin-to-pin functionally-compatible with bipolar NE555(a)
- Wide voltage range: +2 V to +16 V
- Supply current spikes reduced during output transitions
- High input impedance: 1012Ω
- Output compatible with TTL, CMOS and logic MOS
- Very low power consumption:
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Jul 2015 |
07 Jul 2015
|
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Mar 2020 |
27 Mar 2020
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CAD/EDA Symbols, Footprints and Models
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** |
|---|---|---|---|---|---|
| TS555CDT |
NRND
|
SO-8 | 工业 | Ecopack2 | |
| TS555IDTTR |
批量生产
|
SO-8 | 工业 | Ecopack2 (**) |
(**) 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） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TS555CDT | 没有经销商，请联系我们的销售办事处 |
NRND
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | |||
| TS555IDTTR | 没有经销商，请联系我们的销售办事处 | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | 0.408 / 1k | |
供货状态
NRNDECCN (US)
EAR99Budgetary Price (US$)*/Qty
