ADI数模转换器中数字电位器是什么？

发布时间：2020-07-31 14:35:15     浏览：2483

ADI公司的数字电位器产品系列可在广泛的工业温度局限内供应出色的性能。这些紧凑型器件偶然也称为数字电位计、RDAC或digiPOT，可用于校准体系容差或动静控制体系参数。AD5123和AD5143等digiPOT为128/256位调解应用供应一种非易失性解决方案，具有低电阻容差和低温度系数，从而简化了开环应用以及需求容差匹配的应用。

深圳市立维创展科技是ADI的经销商。ADI芯片产品供应：放大器、线性产品、数据转换器、音视频产品、宽带产品、时钟和定时IC、光纤和光纤通信产品、接口和间隔、MEMS和传感器、电源和热经管、处置器和DSP、射频和图形处置器、开关和分路器等。

大部分产品，均提供现货库存供货。

*部分型号需申请出口许可

 

产品型号

频道数

针数

标称电阻值

电阻容差 (max)

电阻温度 (typ)

Vs span (min)

Vs span (max)

Package





%

ppm/°C

V

V


AD5110

1

128

10 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5111

1

128

10 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5112

1

64

10 kOhms, 5 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5113

1

64

10 kOhms, 5 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5114

1

32

10 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5115

1

32

10 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5116

1

64

10 kOhms, 5 kOhms, 80 kOhms

8

35

2.3

5.5

8-Lead LFCSP (2mm x 2mm w/ EP)

AD5121

1

128

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP)

AD5122

2

128

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP),16-Lead TSSOP

AD5122A

2

128

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP),16-Lead TSSOP

AD5123

4

128

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP)

AD5124

4

128

10 kOhms, 100 kOhms

8

35

2.3

5.5

24-Lead LFCSP (4mm x 4mm x 0.75mm w/ EP),20-Lead TSSOP

AD5141

1

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP)

AD5142

2

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP),16-Lead TSSOP

AD5142A

2

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP),16-Lead TSSOP

AD5143

4

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

16-Lead LFCSP (3mm x 3mm w/ EP)

AD5144

4

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

24-Lead LFCSP (4mm x 4mm x 0.75mm w/ EP),20-Lead TSSOP

AD5144A

4

256

10 kOhms, 100 kOhms

8

35

2.3

5.5

20-Lead TSSOP

AD5160

1

256

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

15

45

2.7

5.5

8-Lead SOT-23

AD5161

1

256

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

30

45

2.7

5.5

10-Lead MSOP

AD5162

2

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5165

1

256

100 kOhms

20

35

2.7

5.5

8-Lead TSOT

AD5170

1

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5171

1

64

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

30

35

2.7

5.5

8-Lead SOT-23

AD5172

2

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5173

2

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5174

1

1024

10 kOhms

15

35

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5175

1

1024

10 kOhms

15

35

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5200

1

256

10 kOhms, 50 kOhms

30

500

2.7

5.5

10-Lead MSOP

AD5201

1

33

10 kOhms, 50 kOhms

30

500

2.7

5.5

10-Lead MSOP

AD5203

4

64

10 kOhms, 100 kOhms

30

700

2.7

5.5

24-Lead TSSOP,24-Lead SOIC (Wide)

AD5204

4

256

10 kOhms, 100 kOhms, 50 kOhms

30

700

2.7

5.5

32-Lead LFCSP (5mm x 5mm w/ EP),24-Lead TSSOP,24-Lead SOIC (Wide)

AD5206

6

256

10 kOhms, 100 kOhms, 50 kOhms

30

700

2.7

5.5

24-Lead TSSOP,24-Lead SOIC (Wide)

AD5207

2

256

10 kOhms, 100 kOhms, 50 kOhms

30

500

2.7

5.5

14-Lead TSSOP

AD5220

1

128

10 kOhms, 100 kOhms, 50 kOhms

30

800

2.7

5.5

8-Lead PDIP,8-Lead SOIC,8-Lead MSOP

AD5222

2

128

1 MOhms, 10 kOhms, 100 kOhms, 50 kOhms

30

35

2.7

5.5

14-Lead SOIC,14-Lead TSSOP

AD5227

1

64

10 kOhms, 100 kOhms, 50 kOhms

20

35

2.7

5.5

8-Lead TSOT

AD5228

1

32

10 kOhms, 100 kOhms, 50 kOhms

20

35

2.7

5.5

8-Lead TSOT

AD5231

1

1024

10 kOhms, 100 kOhms, 50 kOhms

30

600

2.7

5.5

16-Lead TSSOP

AD5232

2

256

10 kOhms, 100 kOhms, 50 kOhms

30

600

2.7

5.5

16-Lead TSSOP

AD5233

4

64

10 kOhms, 100 kOhms, 50 kOhms

30

600

2.7

5.5

24-Lead TSSOP

AD5235

2

1024

25 kOhms, 250 kOhms

8

35

2.7

5.5

16-Lead TSSOP

AD5241

1

256

1 MOhms, 10 kOhms, 100 kOhms

30

30

2.7

5.5

14-Lead SOIC,14-Lead TSSOP

AD5242

2

256

1 MOhms, 10 kOhms, 100 kOhms

30

30

2.7

5.5

16-Lead SOIC,16-Lead TSSOP

AD5243

2

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5245

1

256

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

30

45

2.7

5.5

8-Lead SOT-23

AD5246

1

128

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

20

45

2.7

5.5

6-Lead SC70

AD5247

1

128

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

20

45

2.7

5.5

6-Lead SC70

AD5248

2

256

10 kOhms, 100 kOhms, 2.5 kOhms, 50 kOhms

20

35

2.7

5.5

10-Lead MSOP

AD5251

2

64

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

650

2.7

5.5

14-Lead TSSOP

AD5252

2

256

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

650

2.7

5.5

14-Lead TSSOP

AD5253

4

64

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

650

2.7

5.5

20-Lead TSSOP

AD5254

4

256

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

650

2.7

5.5

CHIPS OR DIE,20-Lead TSSOP

AD5258

1

64

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

30

500

2.7

5.5

10-Lead MSOP

AD5259

1

256

10 kOhms, 100 kOhms, 5 kOhms, 50 kOhms

30

500

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5260

1

256

20 kOhms, 200 kOhms, 50 kOhms

30

35

5

15

14-Lead TSSOP

AD5262

2

256

20 kOhms, 200 kOhms, 50 kOhms

30

35

5

15

16-Lead TSSOP

AD5263

4

256

20 kOhms, 200 kOhms, 50 kOhms

30

30

5

15

24-Lead TSSOP

AD5270

1

1024

100 kOhms, 20 kOhms, 50 kOhms

1

5

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5271

1

256

100 kOhms, 20 kOhms, 50 kOhms

1

5

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5272

1

1024

100 kOhms, 20 kOhms, 50 kOhms

1

5

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5273

1

64

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

30

300

2.7

5.5

8-Lead SOT-23

AD5274

1

256

100 kOhms, 20 kOhms, 50 kOhms

1

5

2.7

5.5

10-Lead LFCSP (3mm x 3mm),10-Lead MSOP

AD5280

1

256

20 kOhms, 200 kOhms, 50 kOhms

30

30

5

15

14-Lead TSSOP

AD5282

2

256

20 kOhms, 200 kOhms, 50 kOhms

30

30

5

15

16-Lead TSSOP

AD5290

1

256

10 kOhms, 100 kOhms, 50 kOhms

30

35

20

30

10-Lead MSOP

AD5291

1

256

100 kOhms, 20 kOhms, 50 kOhms

1

35

9

33

14-Lead TSSOP

AD5292

1

1024

100 kOhms, 20 kOhms, 50 kOhms

1

35

9

33

14-Lead TSSOP

AD5293

1

1024

100 kOhms, 20 kOhms, 50 kOhms

1

35

9

33

14-Lead TSSOP

AD7376

1

128

10 kOhms, 100 kOhms, 50 kOhms

30

300

5

33

14-Lead TSSOP,16 ld SOIC

AD8400

1

256

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

500

2.7

5.5

8-Lead SOIC

AD8402

2

256

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

500

2.7

5.5

14-Lead PDIP,14-Lead SOIC,14-Lead TSSOP

AD8403

4

256

1 kOhms, 10 kOhms, 100 kOhms, 50 kOhms

20

500

2.7

5.5

24-Lead TSSOP,24-Lead SOIC (Wide)

ADN2850

2

1024

25 kOhms, 250 kOhms

8

35

2.7

5.5

16-Lead LFCSP (5mm x 5mm w/ EP),16-Lead TSSOP

 


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