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TC1027 데이터시트(HTML) 1 Page - Microchip Technology

부품명 TC1027
상세내용  Linear Building Block - Quad Low Power Comparator and Voltage Reference
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제조사  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
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TC1027 데이터시트(HTML) 1 Page - Microchip Technology

 
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© 2002 Microchip Technology Inc.
DS21284B-page 1
Features
• Combines Four Comparators and a Voltage
Reference in a Single Package
• Optimized for Single Supply Operation
• Small Package: 16-Pin SOIC, 16-Pin QSOP or
16-Pin PDIP (Narrow)
• Ultra Low Input Bias Current: Less than 100pA
• Low Quiescent Current: 18
µA(Typ.)
•Operates Down to VDD =1.8V Min
Applications
• Power Management Circuits
• Battery Operated Equipment
• Consumer Products
Device Selection Table
Package Types
General Description
The TC1027 is a mixed-function device combining four
general purpose comparators and a voltage reference
in a single 16-pin package. This increased integration
allows the user to replace two packages, which saves
space, lowers supply current, and increases system
performance.
The TC1027 is optimized for low supply voltage and
very low supply current operation (18
µAtyp), making it
ideal for battery-operated applications. The compara-
tors have rail-to-rail inputs and outputs which allows
operation from low supply voltages with large input and
output signal swings.
Packaged in a 16-Pin QSOP, 16-Pin SOIC (0.150 wide)
or 16-Pin PDIP, the TC1027 is ideal for applications
requiring high integration, small size and low power.
Functional Block Diagram
Part Number
Package
Temperature
Range
TC1027CEPR
16-Pin PDIP
-40°C to +85°C
TC1027CEQR
16-Pin QSOP
-40°C to +85°C
TC1027CEOR
16-Pin SOIC
-40°C to +85°C
OUTC
TC1027CEPR
TC1027CEQR
TC1027CEOR
1
2
3
4
16
15
14
OUTB
OUTA
VDD
OUTD
VSS
INA-
IND+
IND-
INC+
INC-
INA+
INB-
INB+
REF+
GND
5
6
7
8
13
12
11
10
9
16-Pin PDIP
16-Pin QSOP
16-Pin SOIC
GND
OUTB
OUTA
VDD
OUTD
TC1027
VSS
INA-
IND+
IND-
INC+
INC-
INA+
INB-
INB+
REF+
OUTC
Voltage
Reference
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TC1027
Linear Building Block – Quad Low Power
Comparator and Voltage Reference


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