NV, I2C, Stepper Potentiometer 2 ________________________________________" />
參數(shù)資料
型號(hào)： DS3503U+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 6/13頁(yè)
文件大小： 0K
描述： IC POT DGTL NV 128TAP 10-MSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 501
接片： 128
電阻（歐姆）： 5k
電路數(shù)： 2
溫度系數(shù)： 標(biāo)準(zhǔn)值 4 ppm/°C
存儲(chǔ)器類型： 非易失
接口： I²C（設(shè)備位址）
電源電壓： 2.7 V ~ 3.6 V
工作溫度： -40°C ~ 100°C
安裝類型： 表面貼裝
封裝/外殼： 10-TFSOP，10-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 10-µMAX
包裝： 管件
DS3503
NV, I2C, Stepper Potentiometer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +100°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 VCC Relative to GND ...............-0.5V to +6.0V
Voltage Range on V+ Relative to GND ..................-0.5V to +17V
Voltage Range on SDA, SCL, and SYNC
Relative to VCC........-0.5V to (VCC + 0.5V), not to exceed 6.0V
Voltage Range on RH, RL, RW, and Y .......................-0.5V to V+
Voltage Range Across RH and RL .............................-0.5V to V+
Operating Temperature Range .........................-40°C to +100°C
Programming Temperature Range .........................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Supply Voltage
VCC
(Note 1)
+2.7
+3.6
V
V+ Voltage
V+ > VCC (Note 1)
+4.5
+15.5
V
Input Logic 0
(SCL, SDA, SYNC)
VIL
(Note 1)
-0.3
0.3 x
VCC
V
Input Logic 1
(SCL, SDA, SYNC)
VIH
(Note 1)
0.7 x
VCC
+ 0.3
V
Switch Current (All Switches)
ISW
3
mA
Resistor Current
IRES
3
mA
SYNC Frequency
fSYNC
1
MHz
ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +3.6V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Standby Current
ISTBY
VCC = +3.6V, I2C inactive (Note 2)
10
μA
VCC Supply Current
(NV Read or Write)
ICC
fSCL = 400kHz (Note 3)
3
mA
V+ Bias Current
IV+
+1
μA
Input Leakage (SDA, SCL, SYNC)
IL
-1
+1
μA
Low-Level Output Voltage (SDA)
VOL
3mA sink current
0
0.4
V
DCP Wiper Response Time
tDCP
1
μs
I/O Capacitance
CI/O
5
10
pF
Power-Up Recall Voltage
VPOR
Min VCC when NV memory is recalled
(Note 4)
1.2
2.6
V
Power-Up Memory Recall Delay
tD
VCC > VPOR to initial memory recall done
(Note 5)
3
ms
Wiper Resistance
RW
V+ = 15.0V
5000
End-to-End Resistance (RH to RL)
RTOTAL
5
k
RTOTAL Tolerance
-20
+20
%
CH, CL, CW Capacitance
CPOT
10
pF
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