数字电位器

评估板和开发工具

像可变电阻器、变阻器和机械电位器一样，数字电位器具有调节和微调电子电路的功能。数字电位器有时也称为数字POT、RDAC或Digipot，这些小巧的器件可用于校准系统允许误差或者动态控制系统参数。当电源断电后并且重新接通时，带非易失存储器的数字电位器提供滑动点设定值保存功能。此外，采用熔丝链技术的数字电位器还提供一次性可编程功能。欢迎访问Analog Devices' Digital Potentiometer Glossary索取数字电位器列表。如果您有问题，请访问Digital Potentiometer FAQs。

Loading Selection Table Data, Please wait...

Help

Sort: Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.
Add/Remove Parameters: Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.
Filter: Enter the desired value to filter parameter(s) by, and click the "Update Results" button to update the table display.
Reset Table: Click "Reset Table" to clear all filters/sorts and restore table back to default view.
Quick Filters: When applicable, select a quick filter with preset parameters filtered to narrow the results returned.

Digital Potentiometers

Part# Results: 49	# Channels	# Positions	Memory Type	Interface	Resistor Values (kOhms)	Bipolar Voltage Range (V)	Voltage Range (V)	Supply Current (max)	Temp. Range -40 °C to..	Absolute Tempco (ppm/°C)	Package	Price* (1000-4999)	Part# Results: 49
Sort parameter													Sort parameter
ADN2860	3	512	Non-Volatile	I2C	25, 250	±2.75	-	10µA	85	15	LFCSP	$5.97	ADN2860
AD5228	1	32	Volatile	Pushbutton	10, 50, 100	-	+5.5	0.4µA	105	35	TSOT-23	$0.34	AD5228
AD5201	1	33	Volatile	SPI	10, 50	±3	+5.5	15µA	85	500	MSOP	$0.50	AD5201
AD5227	1	64	Volatile	Up/Down	10, 50, 100	-	+5.5	0.4µA	105	35	TSOT-23	$0.36	AD5227
AD5246	1	128	Volatile	I2C	5, 10, 50, 100	-	+5.5	3µA	125	35	SC-70	$0.45	AD5246
AD5247	1	128	Volatile	I2C	5, 10, 50, 100	-	+5.5	3µA	125	35	SC-70	$0.45	AD5247
AD5220	1	128	Volatile	Up/Down	10, 50, 100	-	+5.5	15µA	85	800	MSOP, PDIP, SOIC	$0.90	AD5220
AD7376	1	128	Volatile	SPI	10, 50, 100, 1M	±15	+28	10µA	85	35	PDIP, SOIC, TSSOP	$2.86	AD7376
AD5160	1	256	Volatile	SPI	5, 10, 50, 100	-	+5.5	3µA	125	35	SOT-23	$0.64	AD5160
AD5165	1	256	Volatile	SPI	100	-	+5.5	0.05µA	125	35	TSOT-23	$0.58	AD5165
AD5245	1	256	Volatile	I2C	5, 10, 50, 100	-	+5.5	3µA	125	35	SOT-23	$0.64	AD5245
AD5161	1	256	Volatile	I2C, SPI	5, 10, 50, 100	-	+5.5	3µA	125	35	MSOP	$0.65	AD5161
AD5241	1	256	Volatile	I2C	10, 100, 1M	±3	+5.5	0.1µA	105	30	SOIC, TSSOP	$0.93	AD5241
AD5200	1	256	Volatile	SPI	10, 50	±3	+5.5	15µA	85	500	MSOP	$0.89	AD5200
AD8400	1	256	Volatile	SPI	1, 10, 50, 100	-	+5.5	0.01µA	125	500	PDIP, SOIC	$1.13	AD8400
AD5260	1	256	Volatile	SPI	20, 50, 200	±5	+15	0.1µA	85	35	TSSOP	$1.80	AD5260
AD5280	1	256	Volatile	I2C	20, 50, 200	±5	+15	0.1µA	85	35	TSSOP	$1.80	AD5280
AD5290	1	256	Volatile	SPI	10, 50, 100	±15	+30	10µA	105	35	MSOP	$1.97	AD5290
AD5222	2	128	Volatile	Up/Down	10, 50, 100, 1M	±3	+5.5	15µA	85	35	SOIC, TSSOP	$0.80	AD5222
AD5243	2	256	Volatile	I2C	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.00	AD5243
AD5162	2	256	Volatile	SPI	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.00	AD5162
AD5248	2	256	Volatile	I2C	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.00	AD5248
AD5207	2	256	Volatile	SPI	10, 50, 100	±3	+5.5	40µA	125	500	TSSOP	$1.06	AD5207
AD8402	2	256	Volatile	SPI	1, 10, 50, 100	-	+5.5	0.01µA	125	500	PDIP, SOIC, TSSOP	$1.68	AD8402
AD5242	2	256	Volatile	I2C	10, 100, 1M	±3	+5.5	0.1µA	105	30	SOIC, TSSOP	$1.27	AD5242
AD5262	2	256	Volatile	SPI	20, 50, 200	±5	+15	0.1µA	85	35	TSSOP	$1.97	AD5262
AD5282	2	256	Volatile	I2C	20, 50, 200	±5	+15	0.1µA	85	35	TSSOP	$1.97	AD5282
AD5203	4	64	Volatile	SPI	10, 100	-	+5.5	0.01µA	85	700	PDIP, SOIC, TSSOP	$1.47	AD5203
AD5204	4	256	Volatile	SPI	10, 50, 100	±3	+5.5	12µA	85	700	PDIP, SOIC, TSSOP	$1.52	AD5204
AD8403	4	256	Volatile	SPI	1, 10, 50, 100	-	+5.5	0.01µA	125	500	PDIP, SOIC, TSSOP	$2.79	AD8403
AD5263	4	256	Volatile	I2C, SPI	20, 50, 200	±5	+15	1µA	125	30	TSSOP	$2.58	AD5263
AD5206	6	256	Volatile	SPI	10, 50, 100	±3	+5.5	12µA	85	700	PDIP, SOIC, TSSOP	$1.94	AD5206
AD5258	1	64	Non-Volatile	I2C	1, 10, 50, 100	-	+5.5	4µA	85	300	MSOP	$0.59	AD5258
AD5259	1	256	Non-Volatile	I2C	5, 10, 50, 100	n/a	+5.5	3µA	85	300	MSOP	$0.90	AD5259
AD5231	1	1,024	Non-Volatile	SPI	10, 50, 100	±3	+5.5	2.7µA	85	600	TSSOP	$1.97	AD5231
AD5251	2	64	Non-Volatile	I2C	1, 10, 50, 100	±3	+5.5	3µA	85	600	TSSOP	$1.97	AD5251
AD5252	2	256	Non-Volatile	I2C	1, 10, 50, 100	±3	+5.5	3µA	85	300	TSSOP	$1.61	AD5252
AD5232	2	256	Non-Volatile	SPI	10, 50, 100	±3	+5.5	3.5µA	85	300	TSSOP	$2.40	AD5232
AD5235	2	1,024	Non-Volatile	SPI	25, 250	±3	+5.5	3.5µA	85	35	TSSOP	$3.52	AD5235
ADN2850	2	1,024	Non-Volatile	SPI	25, 250	±3	+5.5	3.5µA	85	35	LFCSP	$3.52	ADN2850
AD5255	3	512	Non-Volatile	I2C	25, 250	±3	+5.5	3.5µA	85	35	TSSOP	$5.15	AD5255
AD5233	4	64	Non-Volatile	SPI	10, 50, 100	±3	+5.5	3.5µA	85	600	TSSOP	$2.50	AD5233
AD5253	4	64	Non-Volatile	I2C	1, 10, 50, 100	±3	+5.5	3µA	85	300	TSSOP	$2.49	AD5253
AD5254	4	256	Non-Volatile	I2C	1, 10, 50, 100	±3	+5.5	3µA	85	300	TSSOP	$2.58	AD5254
AD5273	1	64	One Time Programmable	I2C	1, 10, 50, 100	-	+5.5	0.1µA	105	300	SOT-23	$0.69	AD5273
AD5171	1	64	One Time Programmable	I2C	5, 10, 50, 100	-	+5.5	4µA	125	35	SOT-23	$0.72	AD5171
AD5170	1	256	One Time Programmable	I2C	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.00	AD5170
AD5172	2	256	One Time Programmable	I2C	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.32	AD5172
AD5173	2	256	One Time Programmable	I2C	2.5, 10, 50, 100	-	+5.5	3.5µA	125	35	MSOP	$1.32	AD5173

回到顶部