PRELIMINARY INFORMATION
EVALUATION
KIT
AVAILABLE
1
TC1029
LINEAR BUILDING BLOCK – DUAL LOW POWER OP AMP
FEATURES
s
s
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s
Optimized for Single Supply Operation
Small Package ......................................8-Pin MSOP
(Occupies Half the Space of an 8-Pin SOIC)
Ultra Low Input Bias Current ...... Less than 100pA
Low Quiescent Current ........................... 10
µ
A Max
Operates Down to V
DD
= 1.8 V
2
3
4
5
6
7
GENERAL DESCRIPTION
The TC1029 is a dual, low power operational amplifier
designed for low power applications.
It is designed specifically for operation from a single
supply, however, operation from dual supplies is also pos-
sible, and the power supply current drain is independent of
the magnitude of the power supply voltage. Supply current
is 8µA maximum and the TC1029 operates down to V
DD
=
1.8 V.
Packaged in an 8-pin MSOP, SOIC, or DIP, the TC1029
is ideal for battery operated applications.
APPLICATIONS
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Power Supply Circuits
Embedded Systems
Instrumentation
Portable Equipment
Consumer Products
ORDERING INFORMATION
Part No.
TC1029COA
TC1029CPA
TC1029CUA
TC1029EOA
8
7
Package
8-Pin SOIC
8-Pin Plastic DIP
8-Pin MSOP
8-Pin SOIC
8-Pin Plastic DIP
8-Pin MSOP
Temp. Range
0°C to +70°C
0°C to +70°C
0°C to +70°C
– 40°C to +85°C
– 40°C to +85°C
– 40°C to +85°C
PIN CONFIGURATIONS
8-Pin MSOP
OUT
A
IN1
–
IN1
+
V
SS
1
2
4
V
DD
OUT2
IN2
–
IN2
+
TC1029EPA
TC1029EUA
3
TC1029CUA
6
TC43EV
TC1029EUA
5
Evaluation Kit for Linear
Building Block Family
8-Pin Plastic DIP
OUT
A
IN1
–
IN1
+
V
SS
1
2
3
4
8
7
VDD
OUT2
IN2–
IN2+
FUNCTIONAL BLOCK DIAGRAM
OUT
A
V
DD
TC1029
IN1
–
TC1029CPA
TC1029EPA
6
5
–
A
+
+
B
OUT2
–
8-Pin SOIC
OUT
A
IN1
–
IN1
+
V
SS
1
2
3
4
TC1029COA
TC1029EOA
8
7
6
5
V
DD
OUT2
IN2
–
IN2
+
IN1
+
IN2
–
V
SS
IN2
+
8
TC1029-01 10/2/96
TELCOM SEMICONDUCTOR, INC.
3-317