MC1458CP [TI]
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS; 双路通用运算放大器
| 型号： | MC1458CP |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS |
| 文件： | 总5页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A – FEBRUARY 1971 – REVISED MAY1999
MC1458 . . . D OR P PACKAGE
MC1558 . . . JG PACKAGE
Short-Circuit Protection
Wide Common-Mode and Differential
Voltage Ranges
(TOP VIEW)
1OUT
1IN –
1IN+
1
2
3
4
8
7
6
5
V
+
CC
No Frequency Compensation Required
Low Power Consumption
No Latch-Up
2OUT
2IN –
2IN+
V
–
CC
Designed to Be Interchangeable With
Motorola MC1558/MC1458 and Signetics
S5558/N5558
MC1558 . . . U PACKAGE
(TOP VIEW)
NC
NC
V
2OUT
2IN –
2IN+
1
10
9
description
1OUT
1IN –
1IN+
+
2
3
4
5
CC
The MC1458 and MC1558 are dual general-
purpose operational amplifiers, with each half
electrically similar to the µA741, except that offset
null capability is not provided.
8
7
V
–
6
CC
MC1558 . . . FK PACKAGE
(TOP VIEW)
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 ensuresstability
without external components.
3
2
1
20 19
18
NC
NC
1IN –
NC
4
5
6
7
8
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.
2OUT
NC
17
16
15
14
2IN –
NC
1IN+
NC
9 10 11 12 13
symbol (each amplifier)
+
IN +
OUT
–
IN –
NC – No internal connection
AVAILABLE OPTIONS
PACKAGE
CERAMIC
V
max
IO
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
PLASTIC
DIP
CERAMIC
FLAT PACK
(U)
T
A
AT 25°C
DIP
(JG)
(P)
0°C to 70°C
6 mV
5 mV
MC1458CD
—
—
—
MC1458CP
—
—
–55°C to 125°C
MC1558MFK MC1558MSG
MC1558MU
The D packages are available taped and reeled. Add the suffix R to the device type (i.e., MC1458DR)
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.
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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A – FEBRUARY 1971 – REVISED MAY1999
schematic (each amplifier)
V
CC +
IN –
IN +
OUT
V
CC –
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
MC1458
18
MC1558
22
UNIT
V
V
+
–
CC
Supply voltage (see Note 1)
V
–18
–22
CC
Differential input voltage (see Note 2)
±30
±30
V
V
Input voltage at either input (see Notes 1 and 3)
Duration of output short circuit (see Note 4)
Continuous total dissipation
±15
±15
unlimited
unlimited
See Dissipation Rating Table
Case temperature for 60 seconds: FK package
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
Storage temperature range
260
300
°C
°C
°C
°C
JG or U package
D or P package
260
65 to 150 –65 to 150
and V
NOTES: 1. All voltage values, unless otherwise noted, are with respect to the midpoint between V
2. Differential voltages are at IN+ with respect to IN–.
.
CC –
CC +
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
T
≤ 25°C
DERATING
FACTOR
DERATE
ABOVE T
T
= 70°C
T = 125°C
A
POWER RATING
A
A
PACKAGE
POWER RATING
POWER RATING
A
D
FK
JG
P
680 mW
680 mW
680 mW
680 mW
675 mW
5.8 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
5.4 mW/°C
33°C
88°C
69°C
65°C
25°C
464 mW
880 mW
672 mW
640 mW
432 mW
—
275 mW
210 mW
—
U
135 mW
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A – FEBRUARY 1971 – REVISED MAY1999
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, V
±5
±15
V
CC
±
MC1458
MC1558
0
70
Operating free-air temperature range, T
°C
A
–55
125
electrical characteristics at specified free-air temperature, V
= ±15 V
CC±
MC1458
TYP
MC1558
TYP
1
†
PARAMETER
UNIT
mV
nA
TEST CONDITIONS
MIN
MAX
6
MIN
MAX
5
25°C
Full range
25°C
1
V
IO
Input offset voltage
Input offset current
Input bias current
V
V
V
= 0
= 0
= 0
O
O
O
7.5
6
20
200
300
500
800
20
80
200
500
500
1500
I
I
IO
Full range
25°C
80
nA
IB
Full range
25°C
±12
±12
±12
±12
±10
±10
20
±13
±14
±13
200
±12
±12
±12
±12
±10
±10
50
±13
±14
±13
200
Common-mode input
voltage range
V
V
ICR
OM
Full range
25°C
R
R
R
R
= 10 kΩ
≥ 10 kΩ
= 2 kΩ
≥ 2 kΩ
L
L
L
L
Full range
25°C
Maximum peak output
voltage swing
V
V
Full range
25°C
Large-signal differential
voltage amplification
A
VD
R
≥ 2 kΩ,
V
V
= ±10 V
≥ ±10 V,
V/mV
kHz
L
O
Full range
15
25
Maximum-output-swing
bandwidth
(closed loop)
R
A
VD
= 2 kΩ,
L
O
B
OM
25°C
14
14
= 1,
= 1
THD ≥ 5%
B
1
Unity-gain bandwidth
Phase margin
25°C
25°C
25°C
25°C
25°C
25°C
1
65
11
2
1
65
11
2
MHz
deg
dB
φm
A
VD
Gain margin
r
r
Input resistance
Output resistance
Input capacitance
0.3
0.3*
MΩ
Ω
i
V
O
= 0,
See Note 5
75
1.4
75
1.4
o
C
pF
i
Common-mode input
impedance
z
f = 20 Hz
25°C
200
90
200
90
MΩ
ic
25°C
70
70
70
70
Common-mode
rejection ratio
V
IC
V
O
= V
= 0
min,
ICR
CMRR
dB
Full range
Supply-voltage
sensitivity
25°C
30
45
150
150
30
45
150
150
V
V
= ± 9 V to ±15 V,
= 0
CC
O
k
µV/V
SVS
Full range
(∆V /∆V
IO CC
)
Equivalent input noise
voltage (closed loop)
A
= 100,
R = 0,
S
BW = 1 Hz
VD
f = 1 kHz,
V
25°C
nV/√Hz
n
*On products compliant to MIL-PRF-38535, this parameter is not production tested.
†
All characteristics are specified under open-loop operating conditions with zero common-mode input voltage unless otherwise specified. Full
range for MC1458 is 0°C to 70°C and for MC1558 is –55°C to 125°C.
NOTE 5: This typical value applies only at frequencies above a few hundred hertz because of the effect of drift and thermal feedback.
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A – FEBRUARY 1971 – REVISED MAY1999
electrical characteristics at specified free-air temperature, V
= ±15 V (continued)
CC±
MC1458
TYP
MC1558
TYP
†
PARAMETER
UNIT
mA
TEST CONDITIONS
MIN
MAX
±40
5.6
MIN
MAX
±40
5
I
I
Short-circuit output current
25°C
25°C
±25
±25
OS
3.4
3.4
Supply current (both
amplifiers)
V
V
= 0, No load
= 0, No load
mA
CC
O
Full range
25°C
6.6
6.6
100
170
200
100
150
200
Total power dissipation
(both amplifiers)
P
V
mW
dB
D
O
Full range
25°C
/V
O1 O2
Crosstalk attenuation
120
120
†
All characteristics are specified under open-loop operating conditions with zero common-mode input voltage unless otherwise specified.
Full range for MC1458 is 0°C to 70°C and for MC1558 is –55°C to 125°C.
operating characteristics, V
= ±15 V, T = 25°C
CC±
A
MC1458
TYP
MC1558
TYP
PARAMETER
TEST CONDITIONS
UNIT
MIN
MAX
MIN
MAX
t
Rise time
0.3
0.3
µs
r
V = 20 mV,
R = 2 kΩ,
L
I
C
= 100 pF,
See Figure 1
R = 2 kΩ,
L
Overshoot factor
5%
5%
L
V = 10 V,
I
L
SR
Slew rate at unity gain
0.5
0.5
V/µs
C
= 100 pF,
See Figure 1
PARAMETER MEASUREMENT INFORMATION
V
I
–
+
Output
Input
0 V
Input Voltage
C
= 100 pF
R
= 2 kΩ
L
L
Waveform
Test Circuit
Figure 1. Rise-Time, Overshoot, and Slew-Rate Waveform and Test Circuit
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue
any product or service without notice, and advise customers to obtain the latest version of relevant information
to verify, before placing orders, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF
DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL
APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR
WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO
BE FULLY AT THE CUSTOMER’S RISK.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other
intellectual property right of TI covering or relating to any combination, machine, or process in which such
semiconductor products or services might be or are used. TI’s publication of information regarding any third
party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 1999, Texas Instruments Incorporated
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