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SA534D

Low power quad op amps

Philips Electronics 

Philips Semiconductors

Low power quad op amps

Product specification

LM124/224/324/324A/

SA534/LM2902

DC ELECTRICAL CHARACTERISTICS (Continued)

VCC=5V, TA=25°C unless otherwise specified.

SYMBOL

PARAMETER

TEST CONDITIONS

LM324A

Min

Typ

Max

UNIT

VOS

∆VOS/∆T

IBIAS

∆IBIAS/∆T

IOS

∆IOS/∆T

VCM

Offset voltage1

Temperature drift

Input current2

Temperature drift

Offset current

Temperature drift

Common-mode voltage range3

CMRR

VOUT

Common-mode rejection ratio

Output voltage swing

RS=0Ω

RS=0Ω, over temp.

RS=0Ω, over temp.

IIN(+) or IIN(-)

IIN(+) or IIN(-), over temp.

Over temp.

IIN(+)-IIN(-)

IIN(+)-IIN(-), over temp.

Over temp.

VCC≤30V

VCC≤30V, over temp.

VCC=30V

RL=2kΩ, VCC=30V,

over temp.

±2

±3

mV

±5

7

30

µV/°C

45

100

nA

40

200

50

pA/°C

±5

±30

±75

nA

10

300

pA/°C

0

VCC-1.5

V

0

VCC-2

V

65

85

dB

26

V

VOH

Output voltage high

VOL

Output voltage low

RL≤10kΩ, VCC=30V, over temp.

RL≤10kΩ,

over temp.

27

28

V

5

20

mV

ICC

AVOL

Supply current

Large-signal voltage gain

RL=∞, VCC=30V, over temp.

RL=∞, over temp.

VCC=15V (for large VO swing), RL≥2kΩ

25

VCC=15V (for large VO swing), RL≥2kΩ,

over temp.

15

1.5

3

0.7

1.2

100

mA

mA

V/mV

V/mV

Amplifier-to-amplifier coupling5

f=1kHz to 20kHz,

input referred

-120

dB

PSRR

Power supply rejection ratio

RS≤0Ω

65

100

dB

Output current

source

VIN+=+1V, VIN-=0V, VCC=15V

20

40

mA

IOUT

ISC

VDIFF

GBW

Output current

sink

Short-circuit current4

Differential input voltage3

Unity gain bandwidth

VIN+=+1V, VIN-=0V, VCC=15V, over temp.

10

VIN-=+1V, VIN+=0V, VCC=15V

10

VIN-=+1V, VIN+=0V, VCC=15V, over temp.

5

VIN-=+1V, VIN+=0V, VO=200mV

12

10

20

mA

20

mA

8

mA

50

µA

40

60

mA

VCC

V

1

MHz

SR

Slew rate

0.3

V/µs

VNOISE

Input noise voltage

f=1kHz

40

nV/√Hz

NOTES:

1. VO ≈ 1.4VDC, RS=0Ω with VCC from 5V to 30V and over full input common-mode range (0VDC+ to VCC -1.5V).

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 0.3V. The upper end of the

common-mode voltage range is VCC -1.5, but either or both inputs can go to +32V without damage.

4. Short-circuits from the output to VCC can cause excessive heating and eventual destruction. The maximum output current is approximately

40mA independent of the magnitude of VCC. At values of supply voltage in excess of +15VDC, 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.

1995 Nov 27

4

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