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参数资料
| 型号： | AD5246 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 128-Position I2C Compatible Digital Resistor |
| 中文描述： | 128位置的I2C兼容数字电阻 |
| 文件页数： | 6/20页 |
| 文件大小： | 991K |
| 代理商： | AD5246 |
AD5246
ABSOLUTE MAXIMUM RATINGS
Table 4. T
A
= 25°C, unless otherwise noted
1
Parameter
V
DD
to GND
V
A
, V
W
to GND
Terminal Current, Ax–Bx, Ax–Wx, Bx–Wx
Pulsed
2
Continuous
Digital Inputs and Output Voltage to GND
Operating Temperature Range
Maximum Junction Temperature (T
JMAX
)
Storage Temperature
Lead Temperature (Soldering, 10 sec)
Thermal Resistance
3
θ
JA
: SC70-6
Value
–0.3 V to +7 V
V
DD
±20 mA
±5 mA
0 V to V
DD
+ 0.3 V
–40°C to +125°C
150°C
–65°C to +150°C
300°C
340°C/W
1
Stresses above those listed under Absolute Maximum Ratings may cause
permanent damage to the device. This is a stress rating only; functional
operation of the device at these or any other conditions above those
indicated in the operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may
affect device reliability.
2
Maximum terminal current is bounded by the maximum current handling of
the switches, maximum power dissipation of the package, and maximum
applied voltage across any two of the A, B, and W terminals at a given
resistance.
3
Package power dissipation = (T
JMAX
– T
A
)/θ
JA
.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
Rev. 0 | Page 6 of 20
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PDF描述 |
|---|---|
| AD5246BKS10-R2 | 128-Position I2C Compatible Digital Resistor |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5246BKS10 | 制造商:Analog Devices 功能描述:DGTL POTENTIOMETER 128POS 10KOHM SGL 6PIN SC-70 - Bulk |
| AD5246BKS100 | 制造商:Analog Devices 功能描述:DGTL POTENTIOMETER 128POS 100KOHM SGL 6PIN SC-70 - Bulk |
| AD5246BKS100-R2 | 功能描述:IC POT DGTL 100K 128POS SC70-6 RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 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:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| AD5246BKS100-RL7 | 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 100KOhm Single 6-Pin SC-70 T/R 制造商:Rochester Electronics LLC 功能描述:7-BIT I2C DIG TRIMMER - Tape and Reel |
| AD5246BKS10-R2 | 功能描述:IC POT DGTL 10K 128POS SC70-6 RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:2,500 系列:XDCP™ 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 ±300 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:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
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