Ds1870 ldmos rf power-amplifier bias controller, Dc electrical characteristics – Rainbow Electronics DS1870 User Manual
Page 2
DS1870
LDMOS RF Power-Amplifier Bias
Controller
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -40°C to +95°C)
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.
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
Ground .................-0.5V to H
COM
+ 0.5V, not to exceed +6.0V
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
(Note 1)
4.5
5.5
V
Input Logic 1
(SDA, SCL, A
2
, A
1
, A
0
)
V
IH
0.7 x
V
CC
V
CC
+
0.3
V
Input Logic 0
(SDA, SCL, A
2
, A
1
, A
0
)
V
IL
-0.3
+0.3 x
V
CC
V
H
COM
Voltage
4.5
5.5
V
L
X
and W
X
Voltage
-0.3
H
COM
+ 0.3
V
Wiper Current
-1
+1
mA
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +4.5 to 5.5V, T
A
= -40°C to +95°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
I
CC
(Note 2)
1
2
mA
Input Leakage
I
LI
-200
+200
nA
V
OL1
3mA sink current
0.4
V
Low-Level Output Voltage
(SDA, FAULT)
V
OL2
6mA sink current
0.6
V
I/O Capacitance
C
I/O
10
pF
Digital Power-On Reset
V
POD
1.0
2.2
V
Analog Power-On Reset
V
POA
2.0
2.8
V