10 _____________________________________________________________________________________

Low-Power Headset Detectors

with SEND/END Button Support

ESD Test Conditions

ESD performance depends on a variety of conditions.

Contact Maxim for a reliability report that documents test

methodology, and results.

Human Body Model

Figure 3 shows the Human Body Model. Figure 4 shows

the current waveform it generates when discharged

into a low impedance. This model consists of a 100pF

capacitor charged to the ESD voltage of interest that is

then discharged into the device through a 1.5kI resistor.

Chip Information

PROCESS: BiCMOS

Package Information

For the latest package outline information and land patterns

“+”, “#”, or “-” in the package code indicates RoHS status only.

Package drawings may show a different suffix character, but

the drawing pertains to the package regardless of RoHS status.

Figure 3. Human Body ESD Test Model

Figure 4. Human Body Current Waveform

CHARGE-CURRENT

LIMIT RESISTOR

DISCHARGE

RESISTANCE

STORAGE

CAPACITOR

100pF

1MΩ

1.5kΩ

HIGH-

VOLTAGE

DC

SOURCE

DEVICE

UNDER

TEST

90%

36.8%

TIME

CURRENT WAVEFORM

PEAK-TO-PEAK RINGING

(NOT DRAWN TO SCALE)

10%

0

0

AMPS

PACKAGE

TYPE

PACKAGE

CODE

OUTLINE

NO.

LAND

PATTERN NO.

8 TDFN-EP

T822+2

21-0168

90-0065