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Numéro de référence | TC1030 | ||
Description | Quad Low Power Op Amp | ||
Fabricant | Microchip Technology | ||
Logo | |||
1 Page
TC1030
Linear Building Block – Quad Low Power Op Amp
with Shutdown Modes
Features
• Optimized for Single Supply Operation
• Small Package: 16-Pin QSOP
• Ultra Low Input Bias Current: Less than 100pA
• Low Quiescent Current, Operating: 20µA (Typ.),
Shutdown Mode: 6µA (Typ.)
• Rail-to-Rail Inputs and Outputs
• Operates Down to 1.8V
• Can Shut Down One, Two or Three Op Amps
Applications
• Power Management Circuits
• Battery Operated Equipment
• Consumer Products
Device Selection Table
Part Number
TC1030EQR
Package
16-Pin QSOP
Temperature
Range
-40°C to +85°C
Package Type
16-Pin QSOP
OUTA
INA-
INA+
VDD
INB+
INB-
OUTB
SHDNB
1 16 OUTD
2 15 IND-
3 14 IND+
4 TC1030EQR 13 VSS
5 12 INC+
6 11 INC-
7 10 OUTC
8 9 SHDNC/D
General Description
The TC1030 is a quad CMOS operational amplifier
designed for low power applications. It has a typical
operating supply current of 20µA 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.
Functional Block Diagram
OUTA
INA-
1
2
3
INA+
VDD
4
INB+ 5
6
INB-
OUTB
SHDNB
7
8
TC1030
–
AD
+
+
BC
–
16
OUTD
15
IND-
14
IND+
13
VSS
12
INC+
11 INC-
10
OUTC
9 SHDNC/D
© 2002 Microchip Technology Inc.
DS21341B-page 1
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Pages | Pages 14 | ||
Télécharger | [ TC1030 ] |
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