MAX13325_12 Datasheet, PDF (4/21 Pages) Maxim Integrated Products – Dual Automotive, Audio Line Drivers with I2C Control and Diagnostic

MAX13325/MAX13326
Dual Automotive, Audio Line Drivers
with I²C Control and Diagnostic
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
CHARGE PUMP
Charge-Pump Overdrive Voltage,
VCHOLD – VDD (Hard Mode)
VCHOLD - VDD (Soft Mode)
Charge-Pump Frequency
DIAGNOSTICS
Output Current Limit
Current-Limit Warning Threshold
Open-Load Detection
Output Offset Detection
Thermal Warning Threshold
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
ESD PROTECTION
Air Gap IEC 61000-4-2
Contact Discharge IEC 61000-4-2
HBM
SYMBOL
VCPH
VCPS
fCP
CONDITIONS
VDD = 4.5V, ISOURCE = 6.6mA
VDD = 18V, ISOURCE = 6.6mA
VDD unconnected, ISOURCE = 40FA,
VL = 3.3V
VL = 5V
CPF[1:0] = 00
CPOFF = 0
CPF[1:0] = 01
CPF[1:0] = 10
CPF[1:0] = 11
Short to GND or battery
Valid when muted
OUT_ pins
OUT_ pins
All pins
MIN TYP MAX UNITS
3.2
4.0
V
4.5
5.5
2.1
V
3.9
333
190
kHz
426
260
580
mA
230
mA
10
kI
Q250
mV
135
NC
165
NC
15
NC
Q15
kV
Q8
kV
Q2
kV
4  
Maxim Integrated