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M74HC4851M1R中文资料意法半导体数据手册PDF规格书
M74HC4851M1R规格书详情
DESCRIPTION
The M74HC4851 is a single eight-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology.
It is pin to pin compatible with the equivalent to standard HC4051 and MC14051, but feature injection current effect control. This make this device especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down ground without affecting the signal of the enabled analog channel. This eliminated the need for external diode-resistor networks typically used to keep the analog channel signals within the supply voltage range. This analog switch is bidirectional and digitally controlled. It have three binary control inputs A, B, and C to select 1 of 8 to be turned on, and connected to the output, and a INH input to disable all channel.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ LOW POWER DISSIPATION:
ICC = 2µA(MAX.) at TA=25°C
■ INJECTION CURRENT PROTECTION:
V∆OUT<1mV at VCC=5V IIN≤1mA RS≤3.9KΩ
■ ON RESISTANCE at TA=25°C:
215Ω TYP. (VCC = 3.0V)
150Ω TYP. (VCC = 4.5V)
160Ω TYP. (VCC = 6V)
■ FAST SWITCHING:
tpd = 8.6ns (TYP.) at TA = 25 °C, VCC = 4.5V
■ WIDE OPERATING SUPPLY VOLTAGE
RANGE: VCC = 2V TO 6V
■ HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 VCC (MIN.)
■ PIN AND FUNCTION COMPATIBLE WITH
SERIES 4051, 4851
■ LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
■ ESD PERFORMANCE:
HBM > 2000V (JESD22-A114B);
MM > 200V
产品属性
- 型号:
M74HC4851M1R
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22 |
SOP16P |
25000 |
3月31原装,微信报价 |
询价 | ||
ST |
09+ |
SOP |
24000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST/意法 |
21+ |
SOP |
6850 |
原装现货假一赔十 |
询价 | ||
STM/意法 |
22+ |
SOP-16 |
8700 |
原装现货 |
询价 | ||
只做原装 |
21+ |
SOP16P |
36520 |
一级代理/放心采购 |
询价 | ||
ST |
23+ |
16SO |
9000 |
原装正品,支持实单 |
询价 | ||
STMicroelectronics |
23+ |
16-SOIC |
7750 |
全新原装优势 |
询价 | ||
STM |
2016+ |
SOP16P |
6523 |
只做原装正品现货!或订货! |
询价 | ||
ST |
SOP16 |
36900 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST/意法 |
21+ |
SOP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 |