MAX13326 datasheet(4/21 Pages) MAXIM

Part #	MAX13326

Description	Dual Automotive, Audio Line Drivers with I2C Control and Diagnostic

PDF	21 Pages

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Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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4 / 21 page

Maxim Integrated

Dual Automotive, Audio Line Drivers

with I2C Control and Diagnostic

MAX13325/MAX13326

ELECTRICAL CHARACTERISTICS (continued)

(VDD = 14.4V, VL = 5V, RL = J, load impedance from OUT_+ to OUT_-, TA = TJ = -40NC to +105NC, typical values are TA = +25NC,

unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

CHARGE PUMP

Charge-Pump Overdrive Voltage,

VCHOLD – VDD (Hard Mode)

VCPH

VDD = 4.5V, ISOURCE = 6.6mA

3.2

4.0

VDD = 18V, ISOURCE = 6.6mA

4.5

5.5

VCHOLD - VDD (Soft Mode)

VCPS

VDD unconnected, ISOURCE = 40FA,

VL = 3.3V

2.1

VL = 5V

3.9

Charge-Pump Frequency

fCP

CPOFF = 0

CPF[1:0] = 00

333

kHz

CPF[1:0] = 01

190

CPF[1:0] = 10

426

CPF[1:0] = 11

260

DIAGNOSTICS

Output Current Limit

Short to GND or battery

580

Current-Limit Warning Threshold

230

Open-Load Detection

Output Offset Detection

Valid when muted

250

Thermal Warning Threshold

135

Thermal Shutdown Threshold

165

Thermal Shutdown Hysteresis

ESD PROTECTION

Air Gap IEC 61000-4-2

OUT_ pins

Contact Discharge IEC 61000-4-2

OUT_ pins

HBM

All pins

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