The following specifications apply for V

Symbol

Parameter

Conditions

LM4832

Units

(Limits)

Typical

(Note 6)

Limit

(Note 7)

I

V

IH

Input High Voltage

3

V (min)

I

IN

Input Current

0.15

µA

V

O

Output Voltage—SDA Acknowledge

0.4

V (max)

V

OL

External Power Amp Disable Low

0.4

V (max)

V

OH

External Power Amp Disable High

4

V (min)

Note 1: All voltages are measured with respect to the ground pins, unless otherwise specified. All specifications are tested using the typical applicationas shown in

Figure 1.

Note 2: 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.

mounted, is 69˚C/W assuming the M28B package.

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

Ω resistor.

Note 5: Machine Model, 220 pF–240 pF discharged through all pins.

Note 6: Typicals are measured at 25˚C and represent the parametric norm.

Note 7: Limits are guaranteed that all parts are tested in production to meet the stated values.

Typical Application Circuit

DS100014-3

FIGURE 2. Typical Application Circuit

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