OPERATIONAL AMPLIFIER. UA798 Datasheet

UA798 AMPLIFIER. Datasheet pdf. Equivalent

Part UA798
Description DUAL OPERATIONAL AMPLIFIER
Feature IJA798 DUAL OPERATIONAL AMPLIFIER FAIRCHILD LINEAR INTEGRATED CIRCUITS GENERAL DESCRIPTION - The Il.
Manufacture Fairchild
Datasheet
Download UA798 Datasheet

IJA798 DUAL OPERATIONAL AMPLIFIER FAIRCHILD LINEAR INTEGRATE UA798 Datasheet
Recommendation Recommendation Datasheet UA798 Datasheet




UA798
IJA798
DUAL OPERATIONAL AMPLIFIER
FAIRCHILD LINEAR INTEGRATED CIRCUITS
GENERAL DESCRIPTION - The IlA798 is a monolithic pair of independent, high gain, internally
frequency compensated operational amplifiers designed to operate from a single power supply or dual
power supplies over a wide range of voltages. The common mode input range includes the negative
supply, thereby eliminating the necessity for external biasing components in many applications. The
output voltage range also includes the negative power supply voltage. They are constructed using the
Fairchild Planar' epitaxial process.
CONNECTION DIAGRAMS
8-PIN METAL CAN
(TOP VIEW)
PACKAGE OUTLINE SS
PACKAGE CODE H
V+
• INPUT COMMON MODE VOLTAGE RANGE INCLUDES GROUND OR NEGATIVE SUPPLY
• OUTPUT VOLTAGE CAN SWING NEAR GROUND OR NEGATIVE SUPPLY
• INTERNALLY COMPENSATED
• W!!)E pnlllll'R !:lJPPLV RANGE: SINGLE SUPPLY OF 3.0 TO 36 V
DUAL SUPPLY OF ±1.5 TO ±18 V
• CLASS AB OUTPUT STAGE FOR MINIMAL CROSSOVER DISTORTION
• SHORT CIRCUIT PROTECTED OUTPUT
• HIGH OPEN LOOP GAIN - 200 k
• EXCEEDS 1458 TYPE PERFORMANCE
• OPERATION SPECIFIED AT ±15 V AND +5 V POWER SUPPLIES
• HIGH OUTPUT CURRENT SINK CAPABI LlTY 0.8 rnA AT VOUT = 400 rnV
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Between V+ and V-
Differential Input Voltage (Note 1)
Input Voltage (V-) (Note 1)
Internal Power Dissipation (Note 2)
Metal Can, Hermetic Mini DIP
Molded Mini DIP
Operating Temperature Range
Commercial (C)
Military(M)
Storage Temperature Range
Molded Package (9T)
Hermetic Package (SS, 6T)
Pin Temperature
MOlded Package (Soldering, lOs)
Hermetic Package (Soldering, 60 s)
Output Short·Circuit Duration
36V
±30 V
-0.3 V (V-) to V+
SOOmW
310mW
O°C to +70°C
-SSoC to +12SoC
-SS'C to +12SoC
-6S'C to +lS0'C
ORDER INFORMATION
TYPE
PART NO.
IlA 798HM
I lA7 98HC
8-PIN MINI DIP
(TOP VIEW)
PACKAGE OUTLINE 6T 9T
PACKAGE CODE R T
OUTA
-INA
+INA
V- LJr- - -
V+
OUTB
-IN B
+IN B
ORDER INFORMATION
TYPE
PART NO.
IlA798
IlA798RM
IlA798C
IlA798RC
IlA798C
IlA798TC
*Planar is a patented Fairchild prOcess.
5-177



UA798
FAIRCHILD • ILA798
J.lA798
ELECTRICAL CHARACTERISTICS: Vs ~ ±16 V, TA = 26'C unless otherwise noted.
CHARACTERISTICS
CONOITION
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Impedance
Input Common Mode Voltege Range
f - 20 Hz
Common Mode Rejection Ratio
Large Signal Open Loop Voltage Gain
Power Bandwidth
Small Signal Bandwidth
Slew Rate
Rise Time
Fall Time
Overshoot
Phase Margin
Crossover Distortion.
Output Voltage Range
RS <10 kSl
VOUT = ±10 V, RL = 2kSl
AV = I, RL = 2 kSl, VOUT= 20 V pk-pk
AV = I, RL = 10 kSl, VOUT=50mV
AV = I, VIN = -10 V to +10 V
AV = I, RL = 10 kSl, VOUT = 50 mV
AV-l, RL = 10 kSl, VOUT=50mV
AV= I, RL= 10 kSl, VOUT- 50mV
AV - I, RL = 2k Sl, CL = 200 pF
VIN = 30 mV pk-pk, VOUT = 2 V pk-pk
RL=10kSl
Individual Output Short Circuit Current
Output Impedance
Power Supply Rejection Ratio
Power Supply Current
RL = 2 kSl
(Notes 3 and 5)
f = 20 Hz
Positive
Negative
VOUT = 0, RL - 00
C!'annel Separation
f = 1 kHz to 20 kHz (Input Referenced)
The follOWIng specifIcation apply for -55°C < TA < +125°C
Input Offset Voltage
Average Temperature Coefficient of Input
Offset Voltage
Input Offset Current
Average Temperature Coefficient of Input
Offset Current
Input Bias Current
Large Signal Open Loop Voltage Gain
Output Voltage Range
RL =2 kSl, VOUT = ±10 V
RL - 2 kSl
MIN
TYP
2.0
10
-50
0.3 1.0
+13to-VS +13.5to:"VS
70 90
50 200
9.0
1.0
0.6
0.3
0.3
20
60
0.1
±13 ±14
±12 ±13.5
±20 ±30
800
30
30
2.0
-120
10
50
25 300
±10
MAX
5.0
26
-100
150
150
3.0
6.0
200
-300
UNITS
mV
nA
nA
MSl
V
dB
V/mV
kHz
MHz
V/p.s
p.s
p.s
%
Degree
%
V
V
mA
Sl
p.V/V
p.V/V
mA
dB
mV
p.V/oC
nA
pArC
nA
V/mV
V
ELECTRICAL CHARACTERISnCS: Vs = +5.0 V and Ground, TA = 26'C unless otherwise noted.
CHARACTERISTICS
CONDITION
MIN
Input Offset Vol tage
Input Offset Current
Input Bias Current
Large Signal Open Loop Voltage Gain
Power Supply Rejection Ratio
Output Voltage Range (Note 4)
Output Sink Current
Power Supply Current
RL = 2 kSl
RL-l0kSl
RL = 10 kSl, 5.0 V < Vs < 30 V
VIN - 1.0 V, VOUT - 200 mV
20
4.0
(V+)-1.5
0.35'
TYP
2.0
10
-70
200
2.0
MAX
5.0
30
-150
150
3.0
UNITS
mV
nA
nA
V/mV
p.V/V
V pk-pk
V pk-pk
mA
mA
NOTES:
1. For supply voltage I••• than 30 V between V+ and V-, the absolute maximum input voltage is equal to the supply voltage.
2. ,Rating applies to ambient temperature up to ?OOC. Above TA = 70°C, derate linearly 6.3 mWt>C for the Metal Can (59) and Hermetic
'MIni DIP (6T), 5.6 mwl"C for the Molded Mini DIP (9T).
3. 'Not to exceed maximum package power dissipation.
4. Output will s..ing to ground.
S. Indefinite on shorts to ground or V- supplV. Shorts to V+ supply may result In power dissipation exceeding the absolute maximum
rating.
5-178





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