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参数资料
| 型号： | S-80142BLPF-JE3TFGG |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | LEAD FREE, SNT-4 |
| 文件页数： | 9/33页 |
| 文件大小： | 297K |
| 代理商： | S-80142BLPF-JE3TFGG |
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ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR WITH DELAY CIRCUIT (INTERNAL DELAY TIME SETTING)
Rev.4.0_00
S-801 Series
Seiko Instruments Inc.
17
Technical Terms
1. Detection Voltage (–VDET), Release Voltage (+VDET)
The detection voltage (–VDET) is a voltage at which the output turns to low. The detection voltage varies
slightly among products of the same specification. The variation of detection voltage between the
specified minimum (–VDET) Min. and the maximum (–VDET) Max. is called the detection voltage range
(Refer to Figure 14).
e.g. For the S-80122AN, the detection voltage lies in the range of 2.156
≤ (–VDET) ≤ 2.244.
This means that some S-80122ANs have 2.156 V for –VDET and some have 2.244 V.
The release voltage (
+VDET) is a voltage at which the output turns to high. The release voltage varies
slightly among products of the same specification. The variation of release voltages between the
specified minimum (
+VDET) Min. and the maximum (+VDET) Max. is called the release voltage range
(Refer to Figure 15).
e.g. For the S-80122AN, the release voltage lies in the range of 2.186
≤ (+VDET) ≤ 2.344.
This means that some S-80122ANs have 2.186 V for
+VDET and some have 2.344 V.
Detection voltage
range
VDD
(
VDET) Min.
(
VDET) Max.
OUT
Delay time
Release voltage
range
VDD
(
+VDET) Min.
(
+VDET) Max.
OUT
Figure 14 Detection Voltage
Figure 15 Release Voltage
Remark Although the detection voltage and release voltage overlap in the range of 2.186 V to 2.244 V,
+VDET is always larger than –VDET.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-80142BNMC-JG3-T2 | 功能描述:电压监测器/监控器 4.2V 1.3uA N-Ch Open 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-80142BNMC-JG3T2G | 功能描述:电压监测器/监控器 4.2V 1.3uA N-Ch Open 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-80142BNPF-JG3TFG | 功能描述:电压监测器/监控器 Volt Detect Built-in Delay 1.3uA 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-80142CLMC-JI3T2G | 功能描述:电压监测器/监控器 Volt Detect Built-in Delay 1.3uA 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-80142CLPF-JI3TFG | 功能描述:电压监测器/监控器 Volt Detect Built-in Delay 1.3uA 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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