參數(shù)資料
型號(hào)： MC1458D
廠商： ON SEMICONDUCTOR
元件分類： 運(yùn)動(dòng)控制電子
英文描述： Battery-Backup Supervisor for Low Power Processors 14-TSSOP -40 to 85
中文描述： DUAL OP-AMP, 7500 uV OFFSET-MAX, PDSO8
封裝： PLASTIC, SO-8
文件頁數(shù)： 2/8頁
文件大?。?/td> 126K
代理商： MC1458D
MC1458, C
2
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = 25
°
C, unless otherwise noted. (Note 3))
Characteristic
i i
Symbol
b l
MC1458
MC1458C
U i
Unit
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage (RS
≤
10 k)
Input Offset Current
VIO
IIO
IIB
ri
Ci
VIOR
VICR
AVOL
–
2.0
6.0
–
2.0
1.0
mV
–
20
200
–
20
300
nA
Input Bias Current
–
80
500
–
80
700
nA
Input Resistance
0.3
2.0
–
–
2.0
–
M
Input Capacitance
–
1.4
–
–
1.4
–
pF
Offset Voltage Adjustment Range
–
±
15
–
–
±
15
–
mV
Common Mode Input Voltage Range
±
12
±
13
–
±
11
±
13
–
V
Large Signal Voltage Gain
(VO =
±
10 V, RL = 2.0 k)
(VO =
±
10 V, RL = 10 k)
Output Resistance
V/mV
20
–
200
–
–
–
–
20
–
–
–
200
ro
–
75
–
–
75
–
Common Mode Rejection (RS
≤
10 k)
Supply Voltage Rejection (RS
≤
10 k)
Output Voltage Swing
(RS
≤
10 k)
(RS
≤
2.0 k)
Output Short Circuit Current
CMR
70
90
–
60
90
–
dB
PSR
–
30
150
–
30
–
μ
V/V
VO
V
±
12
±
10
±
14
±
13
–
–
±
11
±
9.0
±
14
±
13
–
–
ISC
ID
PC
–
20
–
–
20
–
mA
Supply Currents (Both Amplifiers)
–
2.3
5.6
–
2.3
8.0
mA
Power Consumption
–
70
170
–
70
240
mW
Transient Response (Unity Gain)
(VI = 20 mV, RL
≥
2.0 k
, CL
≤
100 pF) Rise Time
(VI = 20 mV, RL
≥
2.0 k
, CL
≤
100 pF) Overshoot
(VI = 10 V, RL
≥
2.0 k
, CL
≤
100 pF) Slew Rate
tTLH
os
SR
–
–
–
0.3
15
0.5
–
–
–
–
–
–
0.3
15
0.5
–
–
–
μ
s
%
V/
μ
s
ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = Thigh to Tlow, unless otherwise noted. (Note 3))*
Characteristic
i i
Symbol
b l
MC1458
MC1458C
U i
Unit
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage (RS
≤
10 k
)
Input Offset Current (TA = 0
°
to +70
°
C)
Input Bias Current (TA = 0
°
to +70
°
C)
Output Voltage Swing
(Rs
≤
10 k)
(Rs
≤
2 k)
Large Signal Voltage Gain
(VO =
±
10 V, RL = 2 k)
(VO =
±
10 V, RL = 10 k)
VIO
IIO
IIB
VO
–
–
7.5
–
–
12
mV
–
–
300
–
–
400
nA
–
–
800
–
–
1000
nA
V
±
12
±
10
±
14
±
13
–
–
–
–
–
–
±
9.0
±
13
AVOL
V/mV
15
–
–
–
–
–
–
15
–
–
–
–
*Tlow = 0
°
C for MC1458, C
NOTE:
3.Input pins of an unused amplifier must be grounded for split supply operation or biased at least 3.0 V above VEE for single supply operation.
Thigh = +70
°
C for MC1458, C
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