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| 型号： | S-80857CNNB-B9I-T2G |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | LEAD FREE, SC-82AB, 4 PIN |
| 文件页数： | 22/59页 |
| 文件大小： | 579K |
| 代理商： | S-80857CNNB-B9I-T2G |
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SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
Rev.5.0_00
S-808xxC Series
Seiko Instruments Inc.
29
3. S-80846KNUA-D2CT2x, S-80846KNY-n-G
Table 20
(Ta
= 25 °C unless otherwise specified)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
circuit
Detection voltage
*1
VDET
4.500
4.600
*2
4.700
V
1
Hysteresis width
VHYS
0.05
0.10
V
1
Current consumption
ISS
VDD
= 6.0 V
0.9
2.7
μA
2
Operating voltage
VDD
0.95
10.0
V
1
Output current
IOUT
VDD
= 1.2 V
0.59
1.36
mA
3
Output transistor,
Nch, VDS
= 0.5 V V
DD
= 2.4 V
2.88
4.98
mA
3
Leakage current
ILEAK
Output transistor,
Nch, VDD
= 10.0 V, VDS = 10.0 V
0.1
μA
3
Response time
tPLH
60
μs
1
Detection voltage
temperature
coefficient
*3
DET
V
Ta
V
Δ
Δ
Ta
= 40 to 85 °C
±100
±350 ppm/°C
1
*1.
VDET: Actual detection voltage value
*2.
Specified detection voltage value (
VDET(S))
*3. The temperature change of the detection voltage [mV/°C] is calculated by using the following equation.
[]
()
[]
[] 1000
C
ppm/
V
Ta
V
Typ.
V
C
mV/
Ta
V
DET
DET(S)
DET
÷
°
Δ
Δ
×
=
°
Δ
Δ
3
*
2
*
*1
*1.
Temperature change of the detection voltage
*2.
Specified detection voltage
*3.
Detection voltage temperature coefficient
Precautions
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
In CMOS output products of the S-808xxC series, the through-type current flows at the detection and the
release. If the input impedance is high, oscillation may occur due to the voltage drop by the through-type
current during releasing.
In CMOS output products oscillation may occur when a pull-down resistor is used, and falling speed of the
power supply voltage (VDD) is slow near the detection voltage.
When designing for mass production using an application circuit described herein, the product deviation and
temperature characteristics should be taken into consideration. SII shall not bear any responsibility for the
products on the circuits described herein.
SII claims no responsibility for any and all disputes arising out of or in connection with any infringement of the
products including this IC upon patents owned by a third party.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-80857CNPF-B9ITFG | 功能描述:电压监测器/监控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| S-80857CNUA-B9IT2G | 功能描述:电压监测器/监控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| S-80857CNY-B2-U | 功能描述:电压监测器/监控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
| S-80857CNY-B-G | 制造商:Seiko Instruments Inc (SII) 功能描述:IC VOLT DETECTOR 5.7V TO-92 |
| S-80858CLMC-B7JT2G | 功能描述:电压监测器/监控器 Voltage Detector 0.8uA Iq RoHS:否 制造商:Texas Instruments 监测电压数:2 监测电压:Adjustable 输出类型:Open Drain 欠电压阈值: 过电压阈值: 准确性:1 % 工作电源电压:1.5 V to 6.5 V 工作电源电流:1.8 uA 最大工作温度:+ 125 C 封装 / 箱体:SON-6 安装风格:SMD/SMT |
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