OPERATIONAL AMPLIFIER. UA747 Datasheet

UA747 AMPLIFIER. Datasheet pdf. Equivalent


Part UA747
Description DUAL FREQUENCY-COMPENSATED OPERATIONAL AMPLIFIER
Feature J..LA747 DUAL FREQUENCY-COMPENSATED OPERATIONAL AMPLIFIER FAIRCHILD LINEAR INTEGRATED CIRCUITS GENE.
Manufacture Fairchild
Datasheet
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J..LA747 DUAL FREQUENCY-COMPENSATED OPERATIONAL AMPLIFIER FA UA747 Datasheet
UA747 Datasheet
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UA747
J..LA747
DUAL FREQUENCY-COMPENSATED
OPERATIONAL AMPLIFIER
FAIRCHILD LINEAR INTEGRATED CIRCUITS
GENERAL DESCRIPTION - The IlA747 is a pair of high performance monolithic Operational
Amplifiers constructed using the Fairchild Planar· epitaxial process. They are intended for a wide
range of analog applications where board space or weight are important. High common mode voltage
range and absence of latch-up make the IlA747 ideal for use as a voltage follower. The high gain
and wide range of op~rating voltage provides superior performanee in integrator, summing amplifier,
and general feedback applications. The IlA747 is short circuit protected and requires no external
components for frequency compensation. The internal 6 dB/octave roll·off insures stability in closed
loop applications. For single amplifier performance, see IlA741 data sheet.
• NO FREQUENCY COMPENSATioN REQUIRED
• SHORT CIRCUIT PROTECTION
• OFFSET VOLTAGE NULL CAPABILITY
• LARGE COMMON MODE AND DIFFERENTIAL VOLTAGE RANGES
• LOW POWER CONSUMPTION
• NO LATCH-UP
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
Military (IlA747A,IlA747,IlA747E)
Commercial (IlA747C)
Internal Power Dissipation (Note 1)
Metal Can
DIP
Differential Input Voltage
I nput Voltage (Note 2)
Voltage betweeen Offset Null and V-
Storage Temperature Range
Operating Temperature Range
Military (IlA747A,IlA747)
Commercial (IlA747E,IlA747C)
Pin Temperature (Soldering 60 s)
Output Short Circuit Duration (Note "3)
EQUIVALENT CIRCUIT (1f2IlA747)
±22 V
±18 V
500mW
670mW
±30 V
±15 V
±0.5 V
-65D C to +150D C
_550 C to +125D C
ODC to 70DC
300D C
Indefinite
INVERTING
INPUT
~-------r--~------~--------~--~----------------~-oV'
CONNECTION DIAGRAMS
14-PIN DIP
(TOP VIEW)
PACKAGE OUTLINE 7A 9A
PACKAGE CODE D P
-IN A
+IN A
+ OFFSET
NULL A
v-
+ OFFSET
NULL B
+IN B
-IN B
OUT B
v'"
OFFSET -
NULL B
ORDER INFORMAT'ION
TYPE
PART NO.
IlA747A IlA747ADM
IlA747
IlA747DM
IlA747E IlA747EDC
IlA747C IlA747DC
IlA747C IlA747PC
IlA747-1 IlA747-IDM
IlA747-IC IlA747-IDC
10-PIN METAL CAN
(TOP VIEW)
PACKAGE OUTLINE 5N
PACKAGE CODE H
NC
OFFSET
NULL
At
R3
lkn 50kn
Notes on following pages.
OFFSET
NULL
5-122
OUTPUT
ORDER INFORMATION
TYPE
PART NO.
IlA747A IlA747AHM
IlA747
IlA747HM
IlA747E IlA747EHC
IlA747C IlA747HC
IlA747-1 IlA747-IHM
IlA747-IC IlA747-IHC
NOTE:
V+A is internally connected to V+8
for IlA747A, IlA747, IlA747E, and
p,A747C. They are not internally con-
nected for IlA747-1 and IlA747-IC.
'" Planar Is a patented Fairchild process.



UA747
FAIRCHILD. p,A747
/lA747A
ELECTRICAL CHARACTERISTICS: ±5 V..;; VS";; ±20 V, T A = 25°C unless otherwise specified.
CHARACTERISTICS
CONDITIONS
MIN
Input Offset Voltage
Average Input Offset
Voltage Drift
RS";; 50!1.
Input Offset Current
Average I nput Offset
Current Drift
T A = 25°C to +125°C
TA = -5!?°C to +25°C
Input Bias Current
Power Supply Rejection Ratio
Vs = +10 to +20, -20; Vs = +20, -10 to -20
RS = 50!1.
Common Mode Rejection Ratio
Adjustment for Input Offset Voltage
Output Short Circuit Current
Vs =±20V, VIN = ±15V
RS = 50!1.
VS-±20V
Power Dissipation
Input Impedance
Vs = ±20 V per Channel
VS=±20V
Large Signal Voltage Gain
ITransient Response Rise Time
(Unity Gain)
I Overshoot
Bandwidth (Note 4)
VS = ±20 V, R L = 2 k!1.
VOUT = ±15 V
Slew Rate (Unity Gain)
VIN =±10V
The follOWing spec.if.ications apply for -55°C";; TA";; +125°C
Input Offset Voltage
Input Offset Current
1!'If'lIt BiRO:: r... rrAnt
Output Short Circuit Current
Power Dissipation
Input Impedance
Output Voltage Swing
Large Signal Voltage Gain
Channel Separation
Vs = ±20 V
VS=±20V
l -55°C
I -I;125°C
VS= ±20V, RL -10k!1.
RL = 2 k!1.
Vs - ±20 V, RL = 2 k!1., VOUT = ±15 V
VS-± 5V,RL-2kn,VOUT-± 2V
VS=±20V
80
10
10
1.0
50
0.437
0.3
10
0.5
±16
±15
32
10
100
TYP
0.8
3.0
30
15
95
25
80
6
0.25
6.0
1.5
0.7
MAX
3.0
15
30
0.2
0.5
80
50
40
150
0.8
20
4.0
70
210
40
165
135
UNITS
mV
p.VrC
nA
nArC
nArC
nA
p.VN
dB
mV
mA
mW
M!1.
V/mV
p.s
%
MHz
V/p.s
mV
nA
nA
mA
mW
mW
M!1.
V
V
V/mV
V/mV
dB
NOTES:
1. Rating applies to ambient temperatures up to 70°C. Above 70°C ambient derate linearly at 6.3 mW/oC for the Metal Can, 8.3 mW/C for
the DIP.
2. For supply voltages less than ±15 V. the absolute maximum input voltage is equal to the supply voltage.
3. Short circuit may be to ground or either supply. Rating applies to +1250 C case temperature or 75°C ambient temperature.
0.35
4. Calculated value from: BW (MHz) =
RISE TIME (p.s)
5-123





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