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參數資料
| 型號： | TC43 |
| 廠商： | TelCom Semiconductor, Inc. |
| 英文描述： | LINEAR BUILDING BLOCK - VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE |
| 中文描述： | 線性積木-電壓基準，雙運算放大器，雙通道比較器關斷模式 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 75K |
| 代理商： | TC43 |
TC43
LINEAR BUILDING BLOCK –
VOLTAGE REFERENCE, DUAL OP AMP,
DUAL COMPARATOR WITH SHUTDOWN MODE
PRELIMINARY INFORMATION
GENERAL DESCRIPTION
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, disables the op amps and one of the compara-
tors, placing their outputs in a high-impedance state. The
reference and one comparator stay active in Shutdown
Mode. Standby power consumption is typically 5
μ
A.
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.
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.
LINEAR BUILDING BLOCK – VOLTAGE REFERENCE, DUAL OP AMP,
DUAL COMPARATOR WITH SHUTDOWN MODE
FUNCTIONAL BLOCK DIAGRAM
FEATURES
I
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.....................10
μ
A, 5
μ
A in Shutdown Mode
Reference and One Comparator Remain Active in
Shutdown to Provide Supervisory Functions
I
I
I
I
I
APPLICATIONS
I
I
I
I
I
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Power Supply Circuits
Embedded Systems
Instrumentation
Portable Equipment
Consumer Products
Replacements for Discrete Components
ORDERING INFORMATION
Part No.
Package
Temp. Range
TC43COR
TC43CPR
TC43EOR
TC43EPR
TC43EV
16-Pin SOIC (Narrow)
16-Pin Plastic DIP (Narrow)
16-Pin SOIC (Narrow)
16-Pin Plastic DIP (Narrow)
Evaluation Kit for TC43
0
°
C to +70
°
C
0
°
C to +70
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
TC43CPR
TC43EPR
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
V
DD
V
DD
5
6
7
8
13
12
11
10
9
TC43COR
TC43EOR
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
V
REF+
A1
IN+
A1
IN–
A2
IN+
A1
OUT
A2
OUT
A2
IN–
C1
IN+
C1
IN–
C2
IN+
C2
IN–
C1
OUT
C2
OUT
SHDN
V
SS
V
DD
AMP 1
–
+
AMP 2
–
CMPTR 1
+
+
–
CMPTR 2
+
–
PIN CONFIGURATIONS
(DIP and SOIC)
TC43-1 3/12/97 TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.
EVALUATION
KIT
AVAILABLE
相關PDF資料 |
PDF描述 |
|---|---|
| TC43CPR | LINEAR BUILDING BLOCK - VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE |
| TC43COR | LINEAR BUILDING BLOCK - VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE |
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| TC4403CPA | 1.5A High-Speed, Floating Load Driver |
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