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参数资料
| 型号： | TC1043 |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
| 中文描述： | 线性积木。低功耗电压参考与双路运算放大器，双比较，和关断模式 |
| 文件页数： | 1/20页 |
| 文件大小： | 508K |
| 代理商： | TC1043 |
2002 Microchip Technology Inc.
DS21347B-page 1
Features
Combines Two Op Amps, Two Comparators and
a Voltage Reference in a Single Package
Optimized for Single-Supply Operation
Small Package: 16-Pin QSOP
Ultra Low Input Bias Current: Less than 100pA
Low Quiescent Current: Operating 16
μ
A (Typ.)
Shutdown 6
μ
A (Typ.)
Rail-to-Rail Inputs and Outputs
Operates Down to V
DD
= 1.8V
Reference and One Comparator Remain Active in
Shutdown to Provide Supervisory Functions
Applications
Power Management Circuits
Battery Operated Equipment
Consumer Products
Replacements for Discrete Components
Device Selection Table
Package Type
General Description
The TC1043 is a mixed-function device combining two
general purpose op amps, two general purpose com-
parators, and a voltage reference in a single 16-Pin
package.
This increased integration allows the user to replace
two or three packages, saving space, lowering supply
current, and increasing system performance. A shut-
down input, SHDN, disables the op amps and one of
the comparators, placing their outputs in a high-imped-
ance state. The reference and one comparator stay
active in shutdown mode. Standby power consumption
is typically 6
μ
A. Both the op amps and comparators
have rail-to-rail inputs and outputs which allows opera-
tion from low supply voltages with large input and out-
put signal swings.
Packaged in a 16-Pin QSOP, the TC1043 is ideal for
applications requiring high integration, small size and
low power.
Part Number
Package
Temperature
Range
TC1043CEQR
16-Pin QSOP
-40°C to +85°C
V
DD
T
_
1
2
3
4
16
15
14
A1
IN+
A1
IN–
A2
IN+
A2
IN–
C1
OUT
C2
OUT
A1
OUT
A2
OUT
C1
IN+
C1
IN–
C2
IN+
C2
IN–
V
REF
SHDN
V
SS
5
6
7
8
13
12
11
10
9
16-Pin QSOP
TC1043
Linear Building Block
–
Low Power Voltage Reference with
Dual Op Amp, Dual Comparator, and Shutdown Mode
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
| TC1047 | Precision Temperature-to-Voltage Converter |
| TC1047VNB | Precision Temperature-to-Voltage Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1043CEQR | 功能描述:校验器 IC VR/Op-Amp/Shtdwn 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 |
| TC1043CEQRTR | 功能描述:校验器 IC VR/Op-Amp/Shtdwn 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 |
| TC1044 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Charge Pump DC-TO-DC Voltage Converter |
| TC1044S | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Charge Pump DC-TO-DC Voltage Converter |
| TC1044SCOA | 功能描述:电荷泵 High Voltage RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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