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参数资料
| 型号： | TC1041 |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis |
| 中文描述： | 线性积木。双低功率比较器和可编程参考电压迟滞 |
| 文件页数： | 1/14页 |
| 文件大小： | 443K |
| 代理商： | TC1041 |
2002 Microchip Technology Inc.
DS21346B-page 1
Features
Combines Two Comparators and a Voltage
Reference in a Single Package
Optimized for Single Supply Operation
Available in Two Small Packages: 8-Pin SOIC or
8-Pin MSOP
Ultra Low Input Bias Current: Less than 100pA
Low Quiescent Current, Operating: 10
μ
A (Typ.)
Rail-to-Rail Inputs and Outputs
Operates Down to V
DD
= 1.8V
Programmable Hysteresis
Applications
Power Supply Circuits
Battery Operated Equipment
Consumer Products
Replacements for Discrete Components
Device Selection Table
Package Types
General Description
The TC1041 is a mixed-function device combining two
comparators and a voltage reference in a single 8-pin
package. The inverting inputs of both comparators are
internally connected to the reference.
This increased integration allows the user to replace
two packages, which saves space, lowers supply
current and increases system performance. The
TC1041 operates from two 1.5V alkaline cells down to
V
DD
= 1.8V. It requires only 10
μ
A typical supply current
which significantly extends battery life. The TC1041
provides a simple method for adding user-adjustable
hysteresis without feedback or complex external
circuitry. Hysteresis is adjusted with a simple resistor
divider on the HYST pin.
Rail-to-rail inputs and outputs allow operation from low
supply voltages with large input and output signal
swings.
Packaged in an 8-Pin SOIC or 8-Pin MSOP, the
TC1041 is ideal for applications requiring low power
and small packages.
Functional Block Diagram
Part Number
Package
Temperature
Range
TC1041CEOA
TC1041CEUA
8-Pin SOIC
8-Pin MSOP
-40°C to +85°C
-40°C to +85°C
INB-
REF
1
2
3
4
8
7
6
5
TC1041CEOA
TC1041CEUA
8-Pin SOIC
8-Pin MSOP
OUTB
V
DD
INA+
V
SS
OUTA
HYST
+
–
+
–
TC1041
OUTB
V
DD
REF
HYST
INB+
INA+
V
SS
OUTA
B
A
Voltage
Reference
V
SS
1
2
3
4
5
6
7
8
TC1041
Linear Building Block – Dual Low Power Comparator and
Voltage Reference with Programmable Hysteresis
相关PDF资料 |
PDF描述 |
|---|---|
| TC1041CEUA | Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis |
| TC1043 | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
| TC1043CEQR | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
| TC1046 | High Precision Temperature-to-Voltage Converter |
| TC1046VNB | High Precision Temperature-to-Voltage Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1041CEOA | 功能描述:校验器 IC Dual Lw Pwr & VR Hys RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| TC1041CEOATR | 功能描述:校验器 IC Dual Lw Pwr & VR Hys RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| TC1041CEUA | 功能描述:校验器 IC Dual Lw Pwr & VR Hys RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| TC1041CEUATR | 功能描述:校验器 IC Dual Lw Pwr & VR Hys RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| TC1043 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
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