LM358A 查看數據表（PDF） - Philips Electronics
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LM358A Datasheet PDF : 12 Pages
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Philips Semiconductors
Low power dual operational amplifiers
Product data
NE/SA/SE532/
LM258/358/A/2904
DC ELECTRICAL CHARACTERISTICS (continued)
Tamb = 25 °C; V+ = +5 V; unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LM358A
Min
Typ
Max
UNIT
VOS
Offset voltage1
VOS
Drift
IOS
Offset current
RS = 0 Ω
RS = 0 Ω; over temp.
RS = 0 Ω; over temp.
IIN(+) – IIN(–)
Over temp.
±2
±3
mV
±5
mV
7
20
µV/°C
5
±30
nA
±75
nA
IOS
IBIAS
IB
VCM
Drift
Input current2
Drift
Common-mode voltage range3
Over temp.
IIN(+) or IIN(–)
IIN(+) or IIN(–); Over temp.
Over temp.
V+ = 30 V
V+ = 30 V; Over temp.
10
300 pA/°C
45
100
nA
40
200
nA
50
pA/°C
0
V+–1.5 V
0
V+–2.0 V
CMRR Common-mode rejection ratio
V+ = 30 V
65
85
dB
VOH
VOL
ICC
AVOL
PSRR
Output voltage swing
Output voltage swing
Supply current
Large-signal voltage gain
Supply voltage rejection ratio
Amplifier-to-amplifier coupling4
RL ≥ 2 kΩ; V+ = 30 V; over temp.
26
RL ≥ 10 kΩ; V+ = 30 V; over temp.
27
RL ≥ 10 kΩ; over temp.
RL = ∞, V+ = 30 V
RL = ∞ on all amplifiers; V+ = 30 V; over temp.
RL ≥ 2 kΩ; VOUT ±10 V
25
V+ = 15 V (for large VO swing); over temp.
15
RS = 0 Ω
65
f=1kHz to 20kHz (input referred)
28
5
0.5
0.6
100
100
–120
V
V
20
mV
1.0
mA
1.2
mA
V/mV
V/mV
dB
dB
Output current (Source)
VIN+ = +1 VDC; VIN– = 0 VDC; V+ = 15 VDC
20
40
mA
VIN+ = +1 VDC; VIN– = 0 VDC; V+ = 15 VDC;
over temp.
10
20
mA
IOUT
Output current (Sink)
VIN– = +1 VDC,;VIN+ = 0 VDC; V+ = 15 VDC
10
20
mA
VIN– = +1 VDC; VIN+ = 0 VDC;V+ = 15 VDC;
over temp.
5
8
mA
ISC
Short circuit current5
Differential input voltage6
VIN+ = 0 V; VIN– = +1 VDC; VO = 200 mV
12
50
µA
40
60
mA
V+
V
GBW
Unity gain bandwidth
Tamb = 25 °C
1
MHz
SR
Slew rate
Tamb = 25 °C
0.3
V/µs
VNOISE Input noise voltage
Tamb = 25 °C; f = 1 kHz
40
nV/√Hz
NOTES:
1. VO ≈ 1.4 V, RS = 0 Ω with V+ from 5 V to 30 V; and over the full input common-mode range (0 V to V+ –1.5 V).
2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of
the output so no loading change exists on the input lines.
3. The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of
the common-mode voltage range is V+ –1.5 V, but either or both inputs can go to +32 V without damage.
4. Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This
typically can be detected as this type of capacitance coupling increases at higher frequencies.
5. Short-circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately
40 mA independent of the magnitude of V+. At values of supply voltage in excess of +15 VDC, continuous short-circuits can exceed the
power dissipation ratings and cause eventual destruction.
6. The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of
the common-mode voltage range is V+ –1.5 V, but either or both inputs can go to +32 VDC without damage.
2002 Jul 12
5
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