TC1026 Datasheet, PDF (1/1 Pages) TelCom Semiconductor, Inc – LINEAR BUILDING BLOCK - LOW POWER COMPARATOR WITH OP AMP AND VOLTAGE REFERENCE

1 ^{PRELIMINARY INFORMATION}
EVALUATION
KIT
AVAILABLE
TC1026
LINEAR BUILDING BLOCK – LOW POWER COMPARATOR WITH
OP AMP AND VOLTAGE REFERENCE
2
FEATURES
s Combines Low Power Op Amp, Comparator and a
Voltage Reference into a Single Package
s Optimized for Single Supply Operation
s Small Package ...................................... 8-Pin MSOP
(Consumes Half the Space of an 8-Pin SOIC)
s Ultra Low Input Bias Current ...... Less than 100pA
s Low Quiescent Current ........................... 10µA max
s Rail-To-Rail Inputs and Outputs
s Operates Down to V_DD = 1.8V min.
APPLICATIONS
s Power Supply Circuits
s Embedded Systems
s Instrumentation
s Portable Equipment
s Consumer Products
s Replacements for Discrete Components
PIN CONFIGURATION
8-Pin MSOP
AMPOUT
AMPIN^–
AMPIN⁺
V_SS
1
8
2
7
3 _TC1026CUA 6
4 ^TC1026EUA 5
V_DD
CMPOUT
REF(CMPIN^–)
CMPIN⁺
8-Pin Plastic DIP
AMPOUT 1
AMPIN^– 2
AMPIN⁺ ₃
V_SS 4
TC1026CPA
TC1026EPA
8 V_DD
7 CMPOUT
6 REF(CMPIN^–)
5 CMPIN⁺
8-Pin SOIC
AMPOUT ¹
AMPIN^{– 2}
AMPIN^{+ 3}
V_SS 4
TC1026COA
TC1026EOA
8 ^VDD
7 ^CMPOUT
6 ^{REF(CMPIN–)}
5 ^CMPIN+
TELCOM SEMICONDUCTOR, INC.
GENERAL DESCRIPTION
The TC1026 is a mixed-function device combining a
general purpose opamp, comparator and voltage reference
in a single 8-pin package.
3 ^{This increased integration allows the user to replace}
two or three packages, saving space, lowering supply
current, and increasing system performance.
The TC1026 is designed specifically for operation from
a single supply, however, operation from dual supplies is
also possible, and the power supply current drain is inde-
pendent of the magnitude of the power supply voltage. The
TC1026 is optimized for low voltage (V_DD = 1.8V), low
4 supply current (10µA max) operation.
Packaged in a space-saving 8-pin MSOP, the TC1026
consumes half the board area of an 8-pin SOIC and
is ideal for applications requiring high integration, small size
and low power.
ORDERING INFORMATION
Part No.
Package
Temp. Range
TC1026COA
TC1026CPA
8-Pin SOIC
8-Pin Plastic DIP
5 ^{0°C to +70°C}
0°C to +70°C
TC1026CUA
8-Pin MSOP
0°C to +70°C
TC1026EOA
8-Pin SOIC
– 40°C to +85°C
TC1026EPA
8-Pin Plastic DIP
– 40°C to +85°C
TC1026EUA
8-Pin MSOP
– 40°C to +85°C
TC43EV
Evaluation Kit for Linear
Building Block Family
6
FUNCTIONAL BLOCK DIAGRAM
AMPOUT
AMPIN^–
AMPIN⁺
V_SS
TC1026
–^AMP+
+^CMP–
Voltage
Reference
V_DD
CMPOUT
7
REF(CMPIN^–)
CMPIN⁺
8
TC1026-01 11/15/96
3-311