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TC43 PDF预览

TC43

更新时间: 2024-02-15 19:09:44
品牌 Logo 应用领域
TELCOM 比较器电阻器
页数 文件大小 规格书
6页 77K
描述
LINEAR BUILDING BLOCK - VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE

TC43 技术参数

生命周期:ActiveReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.8Base Number Matches:1

TC43 数据手册

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PRELIMINARY INFORMATION  
EVALUATION  
KIT  
AVAILABLE  
TC43  
LINEAR BUILDING BLOCK – VOLTAGE REFERENCE, DUAL OP AMP,  
DUAL COMPARATOR WITH SHUTDOWN MODE  
FEATURES  
GENERAL DESCRIPTION  
Combines Two Op Amps, Two Comparators and a  
Voltage Reference into a Single Package  
Optimized for Single Supply Operation  
Small Package .......... 16-Pin SOIC or DIP (Narrow)  
Ultra Low Input Bias Current ...... Less than 100pA  
Low Quiescent  
Current.....................10µA, 5µA in Shutdown Mode  
Reference and One Comparator Remain Active in  
Shutdown to Provide Supervisory Functions  
The TC43 is a mixed-function device combining two  
general purpose op amps, two general purpose compara-  
tors 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 Shutdown  
input, SHDN, disablestheopampsandoneofthecompara-  
tors, placing their outputs in a high-impedance state. The  
reference and one comparator stay active in Shutdown  
Mode. Standby power consumption is typically 5µA.  
The TC43 is designed specifically for operation from a  
single supply, however, operation from dual supplies is also  
possible, and the power supply current drain is independent  
of the magnitude of the power supply voltage.  
APPLICATIONS  
Power Supply Circuits  
Embedded Systems  
Instrumentation  
Portable Equipment  
Consumer Products  
Packaged in a 16-pin narrow SOIC (0.150 wide) or  
16-pin DIP, the TC43 is ideal for applications requiring high  
integration, small size and low power.  
Replacements for Discrete Components  
FUNCTIONAL BLOCK DIAGRAM  
PIN CONFIGURATIONS (DIP and SOIC)  
V
A1  
A1  
+
V
A1  
A1  
V
+
1
2
3
4
5
6
7
8
16 DD  
+
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
IN  
IN  
+
DD  
IN  
DD  
A1  
A2  
A2  
A1  
A2  
A2  
A1  
A2  
C1  
C1  
15 A1  
AMP 1  
IN  
IN  
OUT  
OUT  
IN  
+
+
A1  
14 A2  
IN  
IN  
IN  
IN  
OUT  
OUT  
OUT  
13  
C1  
+
+
TC43COR  
TC43EOR  
TC43CPR  
TC43EPR  
IN  
IN  
C1  
C2  
C1  
C2  
12  
OUT  
OUT  
OUT  
OUT  
C1  
IN  
IN  
11  
11 C2  
C2  
+
+
IN  
IN  
A2  
+
A2  
IN  
+
OUT  
C2  
10  
10 C2  
IN  
SHDN  
SHDN  
IN  
AMP 2  
V
V
V
9
V
9
SS  
SS  
REF  
REF  
A2  
IN  
C1  
C1  
+
+
IN  
CMPTR 1  
IN  
C1  
C2  
OUT  
ORDERING INFORMATION  
Part No.  
Package  
Temp. Range  
OUT  
C2  
C2  
+
CMPTR 2  
+
IN  
TC43COR  
TC43CPR  
TC43EOR  
TC43EPR  
TC43EV  
16-Pin SOIC (Narrow)  
0°C to +70°C  
0°C to +70°C  
16-Pin Plastic DIP (Narrow)  
16-Pin SOIC (Narrow)  
SHDN  
IN  
– 40°C to +85°C  
16-Pin Plastic DIP (Narrow) – 40°C to +85°C  
V
V
+
SS  
REF  
Evaluation Kit for TC43  
TC43-1 3/12/97 TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.  

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