鈥?/div>
Optimized for Single Supply Operation
Small Package: 16-Pin QSOP
Ultra Low Input Bias Current: Less than 100pA
Low Quiescent Current, Operating: 20碌A (Typ.),
Shutdown Mode: 6碌A (Typ.)
鈥?Rail-to-Rail Inputs and Outputs
鈥?Operates Down to 1.8V
鈥?Can Shut Down One, Two or Three Op Amps
General Description
The TC1030 is a quad CMOS operational amplifier
designed for low power applications. It has a typical
operating supply current of 20碌A which is constant over
the supply voltage range of 1.8V to 5.5V.
Each op amp has rail-to-rail inputs and output which
allow operation at low supply voltages with large input
and output signal swings. Two active low shutdown
pins are provided. One pin disables op amp B while the
other disables op amps C and D. Op amp A is always
active. When disabled, the outputs of op amps B, C and
D are in a high impedance state.
Packaged in a 16-Pin QSOP, the TC1030 is ideal for
battery operated applications.
The TC1030 is packaged in a 16-Pin QSOP, making it
ideal for battery operated applications.
Applications
鈥?Power Management Circuits
鈥?Battery Operated Equipment
鈥?Consumer Products
Device Selection Table
Part Number
TC1030EQR
Package
16-Pin QSOP
Temperature
Range
-40擄C to +85擄C
Functional Block Diagram
OUTA
INA-
1
2
鈥?/div>
鈥?/div>
A
D
+
14
IND+
TC1030
16
15
OUTD
IND-
Package Type
16-Pin QSOP
OUTA
INA-
INA+
V
DD
INB+
INB-
OUTB
SHDNB
1
2
3
4
5
6
7
8
16
15
14
INA+
3
OUTD
IND-
IND+
V
SS
INC+
INC-
OUTC
SHDNC/D
INB-
V
DD
4
INB+
5
+
B
6
鈥?/div>
C
鈥?/div>
+
TC1030EQR
13
12
11
10
9
OUTB
SHDNB
7
8
2002 Microchip Technology Inc.
+
13
V
SS
INC+
12
11
10
INC-
OUTC
9
SHDNC/D
DS21341B-page 1
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