MLM324P datasheet(5/31 Pages) TI

5 / 31 page

LM124-N, LM224-N, LM2902-N, LM324-N

www.ti.com

SNOSC16B – MAY 2004 – REVISED SEPTEMBER 2004

ELECTRICAL CHARACTERISTICS (continued)

+ = +5.0V, (1), unless otherwise stated

LM124A

LM224A

LM324A

Parameter

Conditions

Units

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Large Signal

V+ = +15V (VOSwing = 1V to 11V)

Voltage Gain

RL ≥ 2 kΩ

V/mV

Output Voltage

VOH

V+ = 30V

RL = 2 kΩ

Swing

(LM2902-N, V+ = 26V)

RL = 10 kΩ

VOL

V+ = 5V, RL = 10 kΩ

Output Current

Source

VO = 2V

VIN

+ = +1V,

VIN

− = 0V,

V+ = 15V

Sink

VIN

− = +1V,

VIN

+ = 0V,

V+ = 15V

ELECTRICAL CHARACTERISTICS

+ = +5.0V, (1), unless otherwise stated

LM124-N/LM224-N

LM324-N

LM2902-N

Parameter

Conditions

Units

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Input Offset Voltage

TA = 25°C

(2)

Input Bias Current(3)

IIN(+) or IIN(−), VCM = 0V,

150

250

TA = 25°C

Input Offset Current

IIN(+) or IIN(−), VCM = 0V,

TA = 25°C

Input Common-Mode

V+ = 30V, (LM2902-N, V+ = 26V),

V+

−1.5

V+

−1.5

V+

−1.5

Voltage Range(4)

TA = 25°C

Supply Current

Over Full Temperature Range

RL = ∞ On All Op Amps

V+ = 30V (LM2902-N V+ = 26V)

1.5

V+ = 5V

0.7

1.2

0.7

1.2

0.7

1.2

Large Signal

V+ = 15V, RL≥ 2kΩ,

100

V/mV

Voltage Gain

(VO = 1V to 11V), TA = 25°C

Common-Mode

DC, VCM = 0V to V

+ − 1.5V,

Rejection Ratio

TA = 25°C

Power Supply

V+ = 5V to 30V

Rejection Ratio

(LM2902-N, V+ = 5V to 26V),

100

TA = 25°C

Amplifier-to-Amplifier

f = 1 kHz to 20 kHz, TA = 25°C

−120

Coupling(5)

(Input Referred)

(1)

These specifications are limited to

−55°C ≤ TA ≤ +125°C for the LM124-N/LM124A. With the LM224-N/LM224A, all temperature

specifications are limited to

−25°C ≤ TA ≤ +85°C, the LM324-N/LM324A temperature specifications are limited to 0°C ≤ TA ≤ +70°C, and

the LM2902-N specifications are limited to

−40°C ≤ TA ≤ +85°C.

(2)

VO ≃ 1.4V, RS = 0Ω with V

+ from 5V to 30V; and over the full input common-mode range (0V to V+ − 1.5V) for LM2902-N, V+ from 5V to

26V.

(3)

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.

(4)

The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25°C). The

upper end of the common-mode voltage range is V+

− 1.5V (at 25°C), but either or both inputs can go to +32V without damage (+26V

for LM2902-N), independent of the magnitude of V+.

(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 capacitance increases at higher frequencies.

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Product Folder Links: LM124-N LM224-N LM2902-N LM324-N

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