|
|
|
|
|
|
|
|
MC1458, MC1558 |
|
|
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
||||||||
|
|
SLOS069A ± FEBRUARY 1971 ± REVISED MAY1999 |
|||||||
|
|
|
|
|
|
|
|
|
|
D |
Short-Circuit Protection |
MC1458 . . . D OR P PACKAGE |
|||||||
D Wide Common-Mode and Differential |
MC1558 . . . JG PACKAGE |
||||||||
|
|
|
(TOP VIEW) |
|
|
||||
|
Voltage Ranges |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
D No Frequency Compensation Required |
1OUT |
|
1 |
8 |
|
VCC+ |
|||
|
|
||||||||
|
|
|
|
||||||
D |
Low Power Consumption |
1IN ± |
|
2 |
7 |
|
2OUT |
||
|
|
|
|
||||||
D No Latch-Up |
1IN+ |
|
3 |
6 |
|
2IN ± |
|||
VCC± |
|
4 |
5 |
|
2IN+ |
||||
D Designed to Be Interchangeable With |
|
|
|||||||
|
|
|
|
||||||
|
|
|
|
|
|
|
|
||
|
Motorola MC1558/MC1458 and Signetics |
MC1558 . . . U PACKAGE |
|||||||
|
S5558/N5558 |
||||||||
|
|
|
|
(TOP VIEW) |
|
|
|||
|
|
|
|
|
|
|
|||
|
NC |
|
|
|
|
|
NC |
||
description |
|
|
1 |
10 |
|
||||
|
|
|
|||||||
|
|
|
|||||||
|
The MC1458 and MC1558 are dual general- |
1OUT |
|
|
2 |
9 |
|
VCC+ |
|
|
|
|
|
||||||
|
1IN ± |
|
|
3 |
8 |
|
2OUT |
||
|
purpose operational amplifiers, with each half |
1IN+ |
|
|
4 |
7 |
|
2IN ± |
|
|
|
|
|
||||||
|
electrically similar to the μA741, except that offset |
VCC ± |
|
|
5 |
6 |
|
2IN+ |
|
|
|
|
|
||||||
|
null capability is not provided. |
|
|
|
|||||
|
|
|
|
|
|
|
|
|
The high-common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation ensures stability without external components.
The MC1458 is characterized for operation from 0°C to 70°C. The MC1558 is characterized for operation over the full military temperature range of ±55°C to 125°C.
symbol (each amplifier)
IN + |
|
+ |
|
OUT |
|
|
|||
IN ± |
|
± |
|
|
|
|
|||
|
|
|
||
|
|
|
MC1558 . . . FK PACKAGE
(TOP VIEW)
|
NC |
1OUT |
NC |
CC + |
NC |
|
|
V |
|
||||
NC |
3 |
2 |
1 |
20 19 |
NC |
|
4 |
|
|
|
18 |
||
1IN ± |
5 |
|
|
|
17 |
2OUT |
NC |
6 |
|
|
|
16 |
NC |
1IN+ |
7 |
|
|
|
15 |
2IN ± |
NC |
8 |
|
|
|
14 |
NC |
|
9 |
10 11 12 13 |
|
|||
|
NC |
CC ± |
NC |
2IN+ |
NC |
|
|
|
V |
|
|
|
|
NC ± No internal connection
AVAILABLE OPTIONS
|
|
|
|
PACKAGE |
|
|
|
VIOmax |
|
|
|
|
|
TA |
SMALL |
CHIP |
CERAMIC |
PLASTIC |
CERAMIC |
|
AT 25°C |
OUTLINE |
CARRIER |
DIP |
DIP |
FLAT PACK |
|
|
|
(D) |
(FK) |
(JG) |
(P) |
(U) |
|
|
|
|
|
|
|
0°C to 70°C |
6 mV |
MC1458CD |
Ð |
Ð |
MC1458CP |
Ð |
|
|
|
|
|
|
|
± 55°C to 125°C |
5 mV |
Ð |
MC1558MFK |
MC1558MSG |
Ð |
MC1558MU |
|
|
|
|
|
|
|
The D packages are available taped and reeled. Add the suffix R to the device type (i.e., MC1458DR)
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.
Copyright 1999, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |
1 |
MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A ± FEBRUARY 1971 ± REVISED MAY1999
schematic (each amplifier)
VCC +
IN ± |
|
IN + |
OUT |
|
VCC ±
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
|
|
MC1458 |
MC1558 |
UNIT |
|
|
|
|
|
|
|
Supply voltage (see Note 1) |
VCC + |
18 |
22 |
V |
|
VCC ± |
± 18 |
± 22 |
|||
|
|
||||
Differential input voltage (see Note 2) |
|
± 30 |
± 30 |
V |
|
|
|
|
|
|
|
Input voltage at either input (see Notes 1 and 3) |
|
± 15 |
± 15 |
V |
|
|
|
|
|
|
|
Duration of output short circuit (see Note 4) |
|
unlimited |
unlimited |
|
|
|
|
|
|
|
|
Continuous total dissipation |
|
See Dissipation Rating Table |
|||
|
|
|
|
|
|
Case temperature for 60 seconds: FK package |
|
|
260 |
°C |
|
|
|
|
|
|
|
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds |
JG or U package |
|
300 |
°C |
|
|
|
|
|
|
|
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds |
D or P package |
260 |
|
°C |
|
|
|
|
|
|
|
Storage temperature range |
|
65 to 150 |
± 65 to 150 |
°C |
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between VCC + and VCC ±.
2.Differential voltages are at IN+ with respect to IN ±.
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 can be shorted to ground or either power supply. For the MC1558 only, the unlimited duration of the short circuit applies at (or below) 125°C case temperature or 70°C free-air temperature.
DISSIPATION RATING TABLE
|
PACKAGE |
TA ≤ 25°C |
DERATING |
DERATE |
TA = 70°C |
TA = 125°C |
|
|
POWER RATING |
FACTOR |
ABOVE TA |
POWER RATING |
POWER RATING |
|
|
|
|
|
|||||
|
D |
680 mW |
5.8 mW/°C |
33°C |
464 mW |
Ð |
|
|
FK |
680 mW |
11.0 mW/°C |
88°C |
880 mW |
275 mW |
|
|
JG |
680 mW |
8.4 mW/°C |
69°C |
672 mW |
210 mW |
|
|
P |
680 mW |
8.0 mW/°C |
65°C |
640 mW |
Ð |
|
|
U |
675 mW |
5.4 mW/°C |
25°C |
432 mW |
135 mW |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |