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UA747C PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UA747C
部品説明 Dual Operational Amplifier
メーカ Philips
ロゴ Philips ロゴ 



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UA747C Datasheet, UA747C PDF,ピン配置, 機能
Philips Semiconductors Linear Products
Dual operational amplifier
Product specification
µA747C
DESCRIPTION
The 747 is a pair of high-performance monolithic operational
amplifiers constructed on a single silicon chip. High common-mode
voltage range and absence of “latch-up” make the 747 ideal for use
as a voltage-follower. The high gain and wide range of operating
voltage provides superior performance in integrator, summing
amplifier, and general feedback applications. The 747 is short-circuit
protected and requires no external components for frequency
compensation. The internal 6dB/octave roll-off insures stability in
closed-loop applications. For single amplifier performance, see
µA741 data sheet.
FEATURES
No frequency compensation required
Short-circuit protection
Offset voltage null capability
Large common-mode and differential voltage ranges
Low power consumption
No latch-up
PIN CONFIGURATION
N Package
INV. INPUT A 1
NON–INVERTING INPUT A 2
OFFSET NULL A 3
V– 4
OFFSET NULL B 5
NON–INVERTING INPUT B 6
INVERTING INPUT B 7
+–A
+
–B
14 OFFSET NULL A
13 V + A
12 OUTPUT A
11 NO CONNECT
10 OUTPUT B
9 V+B
8 OFFSET NULL B
TOP VIEW
ORDERING INFORMATION
DESCRIPTION
14-Pin Plastic DIP
EQUIVALENT SCHEMATIC
TEMPERATURE RANGE
0°C to 70°C
ORDER CODE
µA747CN
DWG #
0405B
INVERTING INPUT
Q8
NON–INVERTING
INPUT
Q1
Q2
Q9
Q3 Q4
Q7
Q5
OFFSET NULL
Q6 Q10
Q12 Q13
30pF
R5
39K
R7
4.5
R8
7.5K
Q18 Q15
Q16
Q11 Q22
Q17
R1 R3
1K50K
R2
1K
R4
5k
OFFSET NULL
R12 R11
50k50
V+
Q14
R9
25
OUTPUT
R10
50
Q20
V–
August 31, 1994
54 853-0899 13721

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