DS1870 데이터 시트보기 (PDF) - Maxim Integrated
부품명
상세내역
제조사
DS1870 Datasheet PDF : 28 Pages
| |||
LDMOS RF Power-Amplifier Bias
Controller
ABSOLUTE MAXIMUM RATINGS
Voltage Range on VCC, HCOM, SDA, and SCL Pins Relative to
Ground ...............................................................-0.5V to +6.0V
Voltage Range on A0, A1, A2, FAULT, VD, ID1, ID2 Relative to
Ground. ...................-0.5V to VCC + 0.5V, not to exceed +6.0V
Voltage Range on L0, L1, W0, and W1 Relative to
Ground .................-0.5V to HCOM + 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
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
(TA = -40°C to +95°C)
PARAMETER
Supply Voltage
Input Logic 1
(SDA, SCL, A2, A1, A0)
Input Logic 0
(SDA, SCL, A2, A1, A0)
HCOM Voltage
LX and WX Voltage
Wiper Current
SYMBOL
VCC (Note 1)
VIH
VIL
CONDITIONS
MIN
4.5
0.7 x
VCC
-0.3
4.5
-0.3
-1
TYP MAX UNITS
5.5
V
VCC +
0.3
V
+0.3 x
VCC
V
5.5
V
HCOM
V
+ 0.3
+1
mA
DC ELECTRICAL CHARACTERISTICS
(VCC = +4.5 to 5.5V, TA = -40°C to +95°C.)
PARAMETER
Supply Current
Input Leakage
Low-Level Output Voltage
(SDA, FAULT)
I/O Capacitance
Digital Power-On Reset
Analog Power-On Reset
SYMBOL
ICC
ILI
VOL1
VOL2
CI/O
VPOD
VPOA
(Note 2)
CONDITIONS
3mA sink current
6mA sink current
MIN
-200
1.0
2.0
TYP
1
MAX
2
+200
0.4
0.6
10
2.2
2.8
UNITS
mA
nA
V
V
pF
V
V
2 _____________________________________________________________________
Share Link: 