User guide

MAX9532
DirectDrive Video Amplifier with
Short-to-Battery Protection
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= 3.3V, GND = CPGND = 0, R
L
= 100Ω to GND, C
1
= C
2
= C
3
= 1µF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical val-
ues are at T
A
= +25°C.) (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to GND..............................................................-0.3V to +4V
V
DD
to CPGND .........................................................-0.3V to +4V
CPGND to GND.....................................................-0.1V to +0.1V
IN to GND .................................................................-0.3V to +4V
JACKSENSE to GND........................................The higher of V
SS
and -2V to (V
SS
+ 22V)
OUT to GND ............The higher of V
SS
and -1.5V to (V
SS
+ 22V)
V
SS
to CPVSS ........................................................-0.1V to +0.1V
Continuous Current
IN, JACKSENSE............................................................±20mA
C1P, C1N, CPVSS ........................................................±50mA
OUT ..............................................................................±50mA
Continuous Power Dissipation (T
A
= +70°C)
10-Pin µMAX (derate 8.8mW/°C above +70°C) ........707.3mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
DC-COUPLED INPUT
Guaranteed by output voltage swing
3V < V
DD
< 3.135V
0 0.5
Input Voltage Range V
IN
Guaranteed by output voltage swing
3.135V < V
DD
< 3.6V
0 0.7
V
Input Current I
IN
V
IN
= 0.5V 2 3.3 µA
Input Resistance R
IN
0.1V ≤ V
IN
≤ 0.5V 5 MΩ
SYNC-TIP CLAMP INPUT
Sync-Tip Clamp Level V
CLP
Sync-tip clamp -6.2 -1.63 +3.5 mV
Guaranteed by output voltage swing
3V < V
DD
< 3.135V
0 0.5
Input Voltage Range
Guaranteed by output voltage swing
V
DD
> 3.135V
0 0.7
V
P-P
Sync Crush
Sync-tip clamp; percentage reduction in
sync pulse (0.15V
P-P
, 75Ω source
impedance), guaranteed by input clamping
current measurement
2.3 %
Input Clamping Current Sync-tip clamp 2 3.3 µA
Max Input Source Resistance 300 Ω
GENERAL
Supply Voltage Range V
DD
Guaranteed by PSRR 3.0 3.3 3.6 V
Quiescent Supply Current 15 23 mA
DC Voltage Gain A
V
Guaranteed by output voltage swing 3.92 4 4.08 V/V
Output Level V
IN
= 150mV -0.120 +0.150 V