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参数资料
| 型号： | DS3502U+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL NV 128TAP 10-MSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 3,000 |
| 接片： | 128 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±4 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 100°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
DS3502
High-Voltage, NV, I2C POT
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, A0, A1
Relative to GND.......-0.5V to (VCC + 0.5V), not to exceed 6.0V
Voltage Range on RH, RL, RW...................................-0.5V to V+
Voltage Range Across RH and RL Pins .....................-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.
Maximum RW Current ...........................................................1mA
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.5
+5.5
V
V+ Voltage
V+
V+ > VCC
+4.5
+15.5
V
Input Logic 1
(SCL, SDA, A0, A1)
VIH
0.7 x
VCC
+ 0.3
V
Input Logic 0
(SCL, SDA, A0, A1)
VIL
-0.3
0.3 x
VCC
V
Resistor Inputs (RL, RW, RH)
VRES
-0.3
+15.5
V
Wiper Current
IWIPER
1
mA
ELECTRICAL CHARACTERISTICS
(VCC = +2.5V to +5.5V, TA = -40°C to +100°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Supply Current
ICC
(Note 2)
0.2
3
mA
Standby Supply Current
ISTBY
(Note 3)
10
μA
V+ Bias Current
IV+
+1
μA
Input Leakage (SDA, SCL, A0, A1)
IL
-1
+1
μA
Wiper Response Time
tWRS
1
μs
Low-Level Output Voltage (SDA)
VOL
3mA sink current
0.0
0.4
V
I/O Capacitance
CI/O
5
10
pF
Power-Up Recall Voltage
VPOR
(Note 4)
1.2
2.4
V
Power-Up Memory Recall Delay
tD
(Note 5)
3
ms
Wiper Resistance
RW
V+ = 15.0V
5000
End-to-End Resistance (RH to RL)
RTOTAL
10
k
RTOTAL Tolerance
TA = +25°C
-20
+20
%
CH, CL, CW Capacitance
CPOT
10
pF
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