Electrical Characteristics for the LM4562 (Note 1)

The following specifications apply for the circuit shown in Figure X. V

Ω,R

Ω,f

= 25˚C, unless otherwise specified. (Continued)

Symbol

Parameter

Conditions

LM4562

Units

(Limits)

Typical

Limit

(Note 6)

(Note 7)

Z

IN

Differential Input Impedance

30

k

Ω

Common Mode Input Impedance

1000

M

Ω

A

VOL

Open Loop Voltage Gain

Ω

140

125

dB (min)

Ω

140

Ω

140

V

OUTMAX

Maximum Output Voltage Swing

R

Ω

V (min)

R

Ω

R

Ω

I

OUT

Output Current

R

Ω,V

mA (min)

I

OUT-CC

Instantaneous Short Circuit Current

+53

–42

mA

R

OUT

Output Impedance

f

Closed-Loop

Open-Loop

0.01

13

Ω

C

LOAD

Capacitive Load Drive Overshoot

100pF

16

%

I

S

Total Quiescent Current

I

10

12

mA (max)

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.

Note 2: Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and

test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

Note 3: Amplifier output connected to GND, any number of amplifiers within a package.

Note 4: Human body model, 100pF discharged through a 1.5k

Ω resistor.

Note 5: Machine Model ESD test is covered by specification EIAJ IC-121-1981. A 200pF cap is charged to the specified voltage and then discharged directly into

the IC with no external series resistor (resistance of discharge path must be under 50

Ω).

Note 7: Tested limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).

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