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参数资料
| 型号： | DS3930E+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC POT NV HEX I/O MEM 20-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接片： | 256 |
| 电阻（欧姆）： | 16.5k |
| 电路数： | 6 |
| 温度系数： | 标准值 ±250 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
DS3930
Hex Nonvolatile Potentiometer with
I/O and Memory
2
______________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATING CONDITIONS
(TA = -40° to +85°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 on VCC Relative to Ground...................... -0.5V to +6.0V
Voltage on I/O0, I/O1, I/O2, I/O3, SDA, SCL, A0, A1, and A2
Relative to Ground* .............................. -0.5V to (VCC + 0.5V)
Voltage on LO0-5, W0-5, HI0-2, and HI3-5
Relative to Ground ............................................-0.5V to +6.0V
Current Through W0-5........................................................ ±1mA
Operating Temperature Range .......................... -40°C to +85°C
Programming Temperature Range .........................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature.................. See IPC/JEDEC J-STD-020A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.7
+5.5
V
Input Logic 1 (SDA, SCL, A0, A1,
A2, I/O0, I/O1, I/O2, I/O3)
VIH
0.7 x
VCC
VCC +
0.3
V
Input Logic 0 (SDA, SCL, A0, A1,
A2, I/O0, I/O1, I/O2, I/O3)
VIL
-0.3
0.3 x
VCC
V
Wiper Current
IW
-1
+1
mA
Potentiometer Terminals
(LO0-5, W0-5, HI0-2, and HI3-5)
VCC = +2.7V to +5.5V
-0.3
+5.5
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +5.5V; TA = -40°C to +85°C, unless otherwise specified.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Leakage
IIL
-1
+1
A
VOL1
3mA sink current
0
0.4
V
Low-Level Output Voltage (SDA,
I/O0, I/O1, I/O2, I/O3)
VOL2
6mA sink current
0
0.6
V
I/O Capacitance
CI/O
10
pF
I/O Pullup Resistor Value
RI/O
3.5
5
7.0
k
3V (Note 2)
160
300
Standby Current
ISTBY
5V (Note 2)
195
350
A
*This voltage must not exceed 6.0V.
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