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LM2902 View Datasheet(PDF) - Philips Electronics

Part Name
Description
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LM2902
Philips
Philips Electronics Philips
LM2902 Datasheet PDF : 12 Pages
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Philips Semiconductors
Low power quad op amps
Product data
LM124/224/324/324A/
SA534/LM2902
DC ELECTRICAL CHARACTERISTICS (Continued)
VCC = 5 V, Tamb = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LM324A
Min
Typ
Max
UNIT
VOS
VOS/T
IBIAS
IBIAS/T
IOS
IOS/T
VCM
CMRR
VOUT
VOH
VOL
Offset voltage1
Temperature drift
Input current2
Temperature drift
Offset current
Temperature drift
Common-mode voltage range3
Common-mode rejection ratio
Output voltage swing
Output voltage high
Output voltage low
RS = 0
RS = 0 , over temp.
RS = 0 , over temp.
IIN(+) or IIN(–)
IIN(+) or IIN(–), over temp.
Over temp.
IIN(+)–IIN(–)
IIN(+)–IIN(–), over temp.
Over temp.
VCC 30 V
VCC 30 V, over temp.
VCC = 30 V
RL = 2 k, VCC = 30 V; over temp.
RL 10 k, VCC = 30 V; over temp.
RL 10 k,
over temp.
±2
±3
mV
±5
7
30
µV/°C
45
100
nA
40
200
50
pA/°C
±5
±30
nA
±75
10
300
pA/°C
0
VCC–1.5
V
0
VCC–2
V
65
85
dB
26
V
27
28
V
5
20
mV
ICC
AVOL
Supply current
RL = , VCC = 30 V, over temp.
RL = , over temp.
1.5
3
mA
0.7
1.2
mA
VCC = 15 V (for large VO swing), RL 2 k
25
100
V/mV
Large-signal voltage gain
VCC = 15 V (for large VO swing), RL 2k ,
over temp.
15
V/mV
Amplifier-to-amplifier coupling5
f = 1 kHz to 20 kHz,
input referred
–120
dB
PSRR
Power supply rejection ratio
RS 0
65
100
dB
VIN+ = +1 V, VIN– = 0 V, VCC = 15 V
20
40
mA
Output current source
VIN+ = +1 V, VIN– = 0 V, VCC = 15 V,
over temp.
10
20
mA
IOUT
VIN– = +1 V, VIN+ = 0 V, VCC = 15 V
10
20
mA
Output current sink
VIN– = +1 V, VIN+ = 0 V, VCC = 15 V,
over temp.
5
8
mA
ISC
VDIFF
GBW
Short-circuit current4
Differential input voltage3
Unity gain bandwidth
VIN– = +1 V, VIN+ = 0 V, VO = 200 mV
12
10
50
µA
40
60
mA
VCC
V
1
MHz
SR
Slew rate
0.3
V/µs
VNOISE
Input noise voltage
f = 1 kHz
40
nV/Hz
NOTES:
1. VO 1.4 VDC, RS = 0 with VCC from 5 V to 30 V and over full input common-mode range (0 VDC+ to VCC –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 VCC –1.5, but either or both inputs can go to +32 V without damage.
4. Short-circuits from the output to VCC can cause excessive heating and eventual destruction. The maximum output current is approximately
40 mA independent of the magnitude of VCC. At values of supply voltage in excess of +15 VDC, continuous short-circuits can exceed the
power dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
5. 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 coupling increases at higher frequencies.
2003 Sep 19
5
 

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