The following specifications apply for V

25˚C.

Symbol

Parameter

Conditions

LM4765

Units

(Limits)

Typical

Limit

(Note 9)

(Note 10)

GBWP

Gain Bandwidth Product

f

7.5

5

MHz (min)

e

IN

Input Noise

IHF — A Weighting Filter

2.0

8

µV (max)

(Note 3)

R

SNR

Signal-to-Noise Ratio

P

98

dB

Measured at 1 kHz, R

P

108

dB

Measured at 1 kHz, R

A

M

Mute Attenuation

Pin 6,11 at 2.5V

115

80

dB (min)

Standby

Pin

V

IL

Standby Low Input Voltage

Not in Standby Mode

0.8

V (max)

V

IH

Standby High Input Voltage

In Standby Mode

2.0

2.5

V (min)

Mute pin

V

IL

Mute Low Input Voltage

Outputs Not Muted

0.8

V (max)

V

IH

Mute High Input Voltage

Outputs Muted

2.0

2.5

V (min)

Note 1: Operation is guaranteed up to 64V, however, distortion may be introduced from SPiKe Protection Circuitry if proper thermal considerations are not taken into

account. Refer to the Application Information section for a complete explanation.

Note 2: DC Electrical Test; Refer to Test Circuit #1.

Note 3: AC Electrical Test; Refer to Test Circuit #2.

Note 4: All voltages are measured with respect to the GND pins (5, 10), unless otherwise specified.

Note 5: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-

tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-

antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is

given, however, the typical value is a good indication of device performance.

Note 6: For operating at case temperatures above 25˚C, the device must be derated based on a 150˚C maximum junction temperature and a thermal resistance of

Note 7: Human body model, 100 pF discharged through a 1.5 k

Ω resistor.

Note 8: The operating junction temperature maximum is 150˚C, however, the instantaneous Safe Operating Area temperature is 250˚C.

Note 9: Typicals are measured at 25˚C and represent the parametric norm.

Note 10: Limits are guarantees that all parts are tested in production to meet the stated values.

formance Characteristics section.

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