LDMOS RF Power-Amplifier Bias
Controller
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V CC , H COM , SDA, and SCL Pins Relative to
Ground ...............................................................-0.5V to +6.0V
Voltage Range on A 0 , A 1 , A 2 , FAULT, V D , I D1 , I D2 Relative to
Ground. ...................-0.5V to V CC + 0.5V, not to exceed +6.0V
Voltage Range on L0, L1, W0, and W1 Relative to
Operating Temperature Range ...........................-40°C to +95°C
EEPROM Programming Temperature Range .........0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .......................................See IPC/JEDEC
J-STD-020A Specification
Ground .................-0.5V to H COM + 0.5V, not to exceed +6.0V
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.
RECOMMENDED DC OPERATING CONDITIONS
(T A = -40°C to +95°C)
PARAMETER
Supply Voltage
Input Logic 1
(SDA, SCL, A 2 , A 1 , A 0 )
Input Logic 0
(SDA, SCL, A 2 , A 1 , A 0 )
SYMBOL
V CC
V IH
V IL
(Note 1)
CONDITIONS
MIN
4.5
0.7 x
V CC
-0.3
TYP
MAX
5.5
V CC +
0.3
+0.3 x
V CC
UNITS
V
V
V
H COM Voltage
L X and W X Voltage
Wiper Current
4.5
-0.3
-1
5.5
H COM
+ 0.3
+1
V
V
mA
DC ELECTRICAL CHARACTERISTICS
(V CC = +4.5 to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Supply Current
SYMBOL
I CC
(Note 2)
CONDITIONS
MIN
TYP
1
MAX
2
UNITS
mA
Input Leakage
Low-Level Output Voltage
(SDA, FAULT)
I/O Capacitance
Digital Power-On Reset
Analog Power-On Reset
I LI
V OL1
V OL2
C I/O
V POD
V POA
3mA sink current
6mA sink current
-200
1.0
2.0
+200
0.4
0.6
10
2.2
2.8
nA
V
V
pF
V
V
2
_____________________________________________________________________
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