TC1034 Datasheet, PDF (1/16 Pages) Microchip Technology – Linear Building Block . Single Operational Amplifiers in SOT Packages

TC1034/TC1035
Linear Building Block – Single Operational Amplifiers
in SOT Packages
Features
• Tiny SOT-23A Package
• Optimized for Single Supply Operation
• Ultra Low Input Bias Current: Less than 100pA
• Low Quiescent Current: 6µA (Typ.)
Shutdown Mode: 0.05µA (Typ.) (TC1035)
• Shutdown Mode (TC1035)
• Rail-to-Rail Inputs and Outputs
Applications
• Power Management Circuits
• Battery Operated Equipment
• Consumer Products
Device Selection Table
Part Number
TC1034ECT
TC1035ECH
Package
5-Pin SOT-23A
6-Pin SOT-23A
Temperature
Range
-40°C to +85°C
-40°C to +85°C
Package Types
5-Pin SOT-23A
V_SS
IN-
5
4
6-Pin SOT-23A
V_SS SHDN IN-
6
5
4
TC1034ECT
TC1035ECH
1
2
3
1
2
3
OUTPUT VDD IN+
OUTPUT VDD IN+
NOTE: 5-Pin SOT-23A is equivalent to the EIAJ SC-74A.
6-Pin SOT-23A is equivalent to the EIAJ SC-74.
General Description
The TC1034/TC1035 are single CMOS operational
amplifiers for low power applications.
They have a typical operating supply current of 6µA,
which is constant over the supply voltage range of 1.8V
to 5.5V. The Op Amp has a rail-to-rail input and output
which allows operation at low supply voltages with
large input and output signal swings.
An active low shutdown input, SHDN, is available on
the TC1035 and disables the op amp, placing its output
in a high-impedance state. The TC1035 draws less
than 0.1µA when the shutdown mode is active.
Packaged in a 5-Pin SOT-23A (TC1034) or 6-Pin SOT-
23A (TC1035), these single operational amplifiers are
ideal for applications requiring high integration, small
size and low power.
Functional Block Diagram
1
OUTPUT
V_DD ²
IN+ ³
5 _VSS
–
TC1034
4 _IN-
1
OUTPUT
V_DD ²
IN+ ³
–
TC1035
6 _VSS
5 _SHDN
4 _IN-
© 2002 Microchip Technology Inc.
DS21343B-page 1