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參數(shù)資料
| 型號： | DS4301U-200+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 0K |
| 描述： | IC POT DIG NV 200K 32POS 8-USOP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 接片： | 32 |
| 電阻（歐姆）： | 200k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±250 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | 3 線（芯片選擇，遞增，增/減） |
| 電源電壓： | 2.4 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-uMAX |
| 包裝： | 帶卷 (TR) |
DS4301
Nonvolatile, 32-Position Digital Potentiometer
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED DC OPERATION CONDITIONS
(VCC = VCC MIN to VCC MAX; TA = -40°C to +85°C, unless otherwise specified.)
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 Pin Relative to Ground .....-0.5V to +6.0V
Voltage Range on CS, INC, U/D, L, W, H Pins
Relative to Ground*.....................................-0.5V to VCC + 0.5V
Wiper Current .....................................................................±3mA
Operating Temperature Range ...........................-40°C to +85°C
Programming Temperature.....................................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .......................................See IPC/JEDEC
J-STD-020A Specification
*Not to exceed 6.0V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.4
+5.5
V
Input Logic 1 (CS, INC, U/D)VIH
0.7 x VCC
VCC + 0.3
V
Input Logic 0 (CS, INC, U/D)VIL
-0.3
+0.3 x VCC
V
Resistor Inputs
L, H, W
-0.3
VCC + 0.3
V
Wiper Current
IW
-1
+1
mA
DC ELECTRICAL CHARACTERISTICS
(VCC = VCC MIN to VCC MAX; TA = -40°C to +85°C, unless otherwise specified.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Leakage
IL
-1
+1
A
3V
30
60
Standby Current (Note 2)
ISTBY
5V
15
60
A
Digital Input Capacitance
CI/O
10
pF
ANALOG RESISTOR CHARACTERISTICS
(VCC = VCC MIN to VCC MAX; TA = -40°C to +85°C, unless otherwise specified.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
End-to-End Resistor Tolerance
TA = +25°C
-20
+20
%
Wiper Resistance
RW
500
2000
Absolute Linearity
(Note 3)
-0.5
+0.5
LSB
Relative Linearity
(Note 4)
-0.25
+0.25
LSB
End-to-End Temp Coefficient
-250
+250
ppm/°C
Ratiometric Temp Coefficient
7
ppm/°C
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