MAX1610CSE データシートの表示（PDF） - Maxim Integrated
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MAX1610CSE Datasheet PDF : 20 Pages
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Digitally Controlled CCFL Backlight
Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(TA = 0°C to +70°C, BATT = 8.2V, MINDAC = 0V, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
DAC AND ERROR AMPLIFIER
DAC Resolution
CONDITIONS
Guaranteed monotonic
MIN TYP
5
MINDAC Input Voltage Range
0
MINDAC Input Bias Current
-1
MINDAC Digital PWM Threshold
3
CSAV Input Voltage Range
0
CSAV Regulation Point
D/A at full scale
D/A at 1LSB
232
247
12
CSAV Input Bias Current
-5
CSAV to CC Voltage-to-Current Converter
Transconductance
CC = 2V, CSAV = 1V, D/A at 1LSB
85
CC Sink Current
CC = 2V, CSAV = 1V, D/A at 1LSB
CC Source Current
CC = 2V, CSAV = 0V, D/A at full scale
OPEN AND SHORTED TUBE PROTECTION
OTP Voltage Trip Point
Referred to REF
OTP rising
OTP Input Bias Current
GND < OTP < VL
CS Overcurrent Cutoff Threshold
MAX1610 LOGIC LEVELS
SHDN, UP, DN Input Low Voltage
SHDN, UP, DN Input High Voltage
SHDN, UP, DN Input Bias Current
MAX1611 LOGIC LEVELS
SMBSUS, SDA, SCL Input Low Voltage
SMBSUS, SDA, SCL Input High Voltage
SMBSUS, SDA, SCL Input Bias Current
SDA Output Low Sink Current
VSDA = 0.6V
80
20
-20
-1
500
2.4
-1
2.2
-1
6
MAX UNITS
Bits
1
V
1
µA
V
1.0
V
260
mV
5
µA
µmho
µA
µA
20
mV
1
µA
mV
0.8
V
V
1
µA
0.8
V
V
1
µA
mA
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