UPC319G2-E1 データシートの表示（PDF） - NEC => Renesas Technology
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UPC319G2-E1 Datasheet PDF : 10 Pages
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC319
HIGH SPEED DUAL COMPARATOR
DESCRIPTION
The µPC319 is a precision high speed dual comparator designed to operate over a wide range of supply voltage
down to a 5 V logic supply and ground. Further advantage, they have excellent input characteristics and direct drive
capability to all the popular logic families.
FEATURES
• Operate from single 5 V supply
• Typically 80 ns response time at ±15 V
• Open collector output
• Minimum fan-out of 2 each side (TTL)
• High common mode slew rate
ORDERING INFORMATION
Part Number
µPC319C
µPC319G2
Package
14-pin plastic DIP (7.62 mm (300))
14-pin plastic SOP (5.72 mm (225))
EQUIVALENT CIRCUIT (1/2 Circuit)
PIN CONFIGURATION (Top View)
R1
V+
µ PC319C, 319G2
II −
+
IN
R2 R3
R6
R7
Q4
Q3
C1 Q8
Q7
Q2
Q6
R4 R5
Q1
R10 R11
Q9
R 12
Q5
R8
R9
Q 10 Q13
Q 18
Q 19
R 23 R22 R20
Q20
Q 21
R 18
Q 11
R19
R 13 Q14
Q12
R 14
Q 15
R 15
OUT
Q 16
R16
NC 1
NC 2
GND1 3
IN1 4
II1 5
V- 6
+
−1
−
2+
14 NC
13 NC
12 OUT1
11 V+
10 II2
9 IN2
R25 R 24 another
channel
Q 22
R 21
Q 17
OUT2 7
R 17
8 GND2
GND
V−
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. G15950EJ5V0DS00 (5th edition)
Date Published March 2004 N CP(K)
Printed in Japan
The mark shows major revised points.
1987
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