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TC1043CEQR PDF预览

TC1043CEQR

更新时间: 2024-09-18 22:28:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 比较器运算放大器光电二极管
页数 文件大小 规格书
20页 509K
描述
Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode

TC1043CEQR 数据手册

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TC1043  
Linear Building Block Low Power Voltage Reference with  
Dual Op Amp, Dual Comparator, and Shutdown Mode  
Features  
General Description  
• Combines Two Op Amps, Two Comparators and  
a Voltage Reference in a Single Package  
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.  
• Optimized for Single-Supply Operation  
• Small Package: 16-Pin QSOP  
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 6µA. 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.  
• Ultra Low Input Bias Current: Less than 100pA  
• Low Quiescent Current: Operating 16µA (Typ.)  
Shutdown 6µA (Typ.)  
• Rail-to-Rail Inputs and Outputs  
• Operates Down to V = 1.8V  
DD  
• Reference and One Comparator Remain Active in  
Shutdown to Provide Supervisory Functions  
Applications  
• Power Management Circuits  
• Battery Operated Equipment  
• Consumer Products  
Packaged in a 16-Pin QSOP, the TC1043 is ideal for  
applications requiring high integration, small size and  
low power.  
• Replacements for Discrete Components  
Device Selection Table  
Temperature  
Part Number  
TC1043CEQR  
Package  
Range  
16-Pin QSOP  
-40°C to +85°C  
Package Type  
16-Pin QSOP  
V
A1  
+
1
2
3
4
5
6
7
8
16 DD  
IN  
A1  
A2  
A2  
+
15 A1  
14 A2  
IN  
OUT  
IN  
OUT  
13  
12  
11  
IN  
C1  
C1  
C2  
+
IN  
IN  
IN  
IN  
C1  
C2  
OUT  
OUT  
+
10 C2  
SHDN  
V
V
9
SS  
REF  
2002 Microchip Technology Inc.  
DS21347B-page 1  

TC1043CEQR 替代型号

型号 品牌 替代类型 描述 数据表
LM613IWM TI

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Dual Operational Amplifiers, Dual Comparators, and Adjustable Reference
LM613IWMX/NOPB TI

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Dual Operational Amplifier, Dual Comparator and Adjustable Reference 16-SOIC -40 to 85
LM613IWM/NOPB TI

功能相似

Dual Operational Amplifier, Dual Comparator and Adjustable Reference 16-SOIC -40 to 85

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