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MC1458 Datasheet(PDF) 3 Page - Texas Instruments

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Part No. MC1458
Description  DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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MC1458 Datasheet(HTML) 3 Page - Texas Instruments

   
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MC1458, MC1558
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS069A – FEBRUARY 1971 – REVISED MAY1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VCC
±
±5
±15
V
Operating free air temperature range TA
MC1458
0
70
°C
Operating free-air temperature range, TA
MC1558
–55
125
°C
electrical characteristics at specified free-air temperature, VCC± = ±15 V
PARAMETER
TEST CONDITIONS†
MC1458
MC1558
UNIT
PARAMETER
TEST CONDITIONS†
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VO =0
25
°C
1
6
1
5
mV
VIO
Input offset voltage
VO = 0
Full range
7.5
6
mV
IIO
Input offset current
VO =0
25
°C
20
200
20
200
nA
IIO
Input offset current
VO = 0
Full range
300
500
nA
IIB
Input bias current
VO =0
25
°C
80
500
80
500
nA
IIB
Input bias current
VO = 0
Full range
800
1500
nA
VICR
Common-mode input
25
°C
±12
±13
±12
±13
V
VICR
voltage range
Full range
±12
±12
V
RL = 10 kΩ
25
°C
±12
±14
±12
±14
VOM
Maximum peak output
RL ≥ 10 kΩ
Full range
±12
±12
V
VOM
voltage swing
RL = 2 kΩ
25
°C
±10
±13
±10
±13
V
RL ≥ 2 kΩ
Full range
±10
±10
AVD
Large-signal differential
RL ≥ 2kΩ
VO = ± 10 V
25
°C
20
200
50
200
V/mV
AVD
gg
voltage amplification
RL ≥ 2 kΩ,
VO = ± 10 V
Full range
15
25
V/mV
BOM
Maximum-output-swing
bandwidth
(closed loop)
RL = 2 kΩ,
VO ≥ ± 10 V,
AVD = 1,
THD
≥ 5%
25
°C
14
14
kHz
B1
Unity-gain bandwidth
25
°C
1
1
MHz
φm
Phase margin
AVD = 1
25
°C
65
65
deg
Gain margin
25
°C
11
11
dB
ri
Input resistance
25
°C
0.3
2
0.3*
2
M
ro
Output resistance
VO = 0,
See Note 5
25
°C
75
75
Ci
Input capacitance
25
°C
1.4
1.4
pF
zic
Common-mode input
impedance
f = 20 Hz
25
°C
200
200
M
CMRR
Common-mode
VIC = VICR min,
25
°C
70
90
70
90
dB
CMRR
rejection ratio
IC
ICR
,
VO = 0
Full range
70
70
dB
kSVS
Supply-voltage
sensitivity
VCC = ± 9 V to ± 15 V,
25
°C
30
150
30
150
µV/V
kSVS
sensitivity
(
VIO/VCC)
CC
,
VO = 0
Full range
150
150
µV/V
Vn
Equivalent input noise
voltage (closed loop)
AVD = 100,
RS = 0,
f = 1 kHz,
BW = 1 Hz
25
°C
45
45
nV/
√Hz
*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.


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