900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

uA747C Datasheet Preview

uA747C Datasheet

Dual General-Purpose Operational Amplifiers

No Preview Available !

ą
uA747C, uA747M
DUAL GENERALĆPURPOSE OPERATIONAL AMPLIFIERS
ą
SLOS009A − D971, FEBRUARY 1971 − REVISED OCTOBER 1990
No Frequency Compensation Required
Low Power Consumption
Short-Circuit Protection
Offset-Voltage Null Capability
Wide Common-Mode and Differential
Voltage Ranges
No Latch-Up
Designed to Be Interchangeable With
Fairchild µA747C and µA747M
D, J, N, OR W PACKAGE
(TOP VIEW)
IN − 1
IN + 2
OFFSET 1N2 3
VCC − 4
OFFSET 2N2 5
IN + 6
IN − 7
14 OFFSET 1N1
13 1 VCC +†
12 OUT
11 NC
10 OUT
9 2 VCC +†
8 OFFSET 2N1
description
The uA747 is a dual general-purpose operational
amplifier featuring offset-voltage null capability.
Each half is electrically similar to uA741.
The high common-mode input voltage range and
the absence of latch-up make this amplifier ideal
for voltage-follower applications. The device is
short-circuit protected and the internal frequency
compensation ensures stability without external
components. A low-value potentiometer may be
connected between the offset null inputs to null out
the offset voltage as shown in Figure 2.
The uA747C is characterized for operation from
0°C to 70°C; the uA747M is characterized for
operation over the full military temperature range
of −55°C to 125°C.
uA747m . . . FK PACKAGE
(TOP VIEW)
OFFSET 1N2
NC
VCC −
NC
OFFSET 2N2
3 2 1 20 19
4
18
5
17
6
16
7
15
8
14
9 10 11 12 13
OUT
NC
NC
NC
OUT
symbol (each amplifier)
ÏÏÏÏÏÏ IN+
+
ÏÏÏÏÏÏ IN−
OUT
OFFSET N1
OFFSET N2
NC − No internal connection
The two positive supply terminals (1 VCC + and 2 VCC +) are
connected together internally.
AVAILABLE OPTIONS
PACKAGE
14-PIN
TA
VIO Max
AT 25°C
SMALL OUTLINE
CERAMIC DIP PLASTIC DIP FLAT PACK
(D)
(J)
(N)
(W)
0°C
to
70°C
6 mV
uA747CD
uA747CN
−55°C
to
125°C
5 mV
uA747MJ
uA747MW
The D package is available taped and reeled. Add the suffix R to the device type, (i.e., uA747CDR).
20-PIN
CHIP CARRIER
(FK)
uA747MFK
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
Copyright 1990, Texas Instruments Incorporated
1




etcTI

uA747C Datasheet Preview

uA747C Datasheet

Dual General-Purpose Operational Amplifiers

No Preview Available !

uA747C, uA747M
DUAL GENERALĆPURPOSE OPERATIONAL AMPLIFIERS
SLOS009A − D971, FEBRUARY 1971 − REVISED OCTOBER 1990
schematic (each amplifier)
IN −
IN +
ą
VCC +
OUT
OFFSET N2
OFFSET N1
VCC
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
uA747C
uA747M
UNIT
Supply voltage, VCC + (see Note 1)
Supply voltage, VCC (see Note 1)
Differential input voltage (see Note 2)
18
22
V
− 18
− 22
V
± 30
± 30
V
Input voltage any input (see Notes 1 and 3)
± 15
± 15
V
Voltage between any offset null terminal (N1/N2) and VCC
Duration of output short circuit (see Note 4)
± 0.5
± 0.5
V
unlimited
unlimited
Continuous total dissipation
See Dissipation Rating Table
Operating free-air temperature range
0 to 70
−55 to 125
°C
Storage temperature range
−65 to 150
−65 to 150
°C
Case temperature for 60 seconds
FK package
260
°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
J or W package
300
°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
D or N package
260
°C
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC −.
2. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. The output may be shorted to ground or either power supply. For the uA747M only, the unlimited duration of the short circuit applies
at (or below) 125°C case temperature or 75°C free-air temperature.
PACKAGE
D
FK
J
N
W
TA 25°C
POWER RATING
800 mW
800 mW
800 mW
800 mW
800 mW
DISSIPATION RATING TABLE
DERATING
FACTOR
7.6 mW/°C
DERATE
ABOVE TA
45°C
11.0 mW/°C
77°C
11.0 mW/°C
77°C
9.2 mW/°C
63°C
8.0 mW/°C
50°C
TA = 70°C
POWER RATING
608 mW
800 mW
800 mW
736 mW
640 mW
TA = 125°C
POWER RATING
275 mW
275 mW
200 mW
2
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001


Part Number uA747C
Description Dual General-Purpose Operational Amplifiers
Maker etcTI
PDF Download

uA747C Datasheet PDF






Similar Datasheet

1 UA747 DUAL FREQUENCY-COMPENSATED OPERATIONAL AMPLIFIER
Fairchild
2 uA747 Dual General-Purpose Operational Amplifiers
etcTI
3 UA747C Dual Operational Amplifier
Philips
4 uA747C Dual General-Purpose Operational Amplifiers
etcTI
5 uA747M Dual General-Purpose Operational Amplifiers
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy