Datasheet Intersil ISL22424 — 数据表

制造商	Intersil
系列	ISL22424

双数字电位器（XDCP），低噪声，低功耗，SPI®总线，256个抽头

数据表

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PDF, 1.2 Mb, 修订版: 18-10-2017

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	ISL22424TFR16Z	ISL22424TFR16Z-TK	ISL22424TFV14Z	ISL22424TFV14Z-TK	ISL22424UFR16Z	ISL22424UFR16Z-TK	ISL22424UFV14Z	ISL22424UFV14Z-TK	ISL22424WFR16Z	ISL22424WFR16Z-TK	ISL22424WFV14Z	ISL22424WFV14Z-TK
N	1	2	3	4	5	6	7	8	9	10	11	12
Package	16 Ld QFN	16 Ld QFN T+R	14 Ld TSSOP	14 Ld TSSOP T+R	16 Ld QFN	16 Ld QFN T+R	14 Ld TSSOP	14 Ld TSSOP T+R	16 Ld QFN	16 Ld QFN T+R	14 Ld TSSOP	14 Ld TSSOP T+R

参数化

Parameters / Models	ISL22424TFR16Z	ISL22424TFR16Z-TK	ISL22424TFV14Z	ISL22424TFV14Z-TK	ISL22424UFR16Z	ISL22424UFR16Z-TK	ISL22424UFV14Z	ISL22424UFV14Z-TK	ISL22424WFR16Z	ISL22424WFR16Z-TK	ISL22424WFV14Z	ISL22424WFV14Z-TK
# of Taps	256	256	256	256	256	256	256	256	256	256	256	256
Number of Channels	2	2	2	2	2	2	2	2	2	2	2	2
Description	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps	Dual Digitally Controlled Potentiometer (XDCP?), Low Noise, Low Power, SPI? Bus, 256 Taps
Dual Supply Range (V)	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5	-2.25 to -5.5
End-to-End Tempco (В±ppm/В°C)	45	45	45	45	45	45	45	45	45	45	45	45
Features	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required	Daisy Chainable to minimize # I/0 pins on microcontroller, dual supply required
ICC	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA	0.5 μA
Interface	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI
Max Operating Temp	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Memory Type	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile	Nonvolatile
Middlepoint Ratiometric Tempco	4	4	4	4	4	4	4	4	4	4	4	4
Number of Channels	2	2	2	2	2	2	2	2	2	2	2	2
Operating Temperature Range	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Peak Temp	260°C	260°C	260°C	260°C	260°C	260°C	260°C	260°C	260°C	260°C	260°C	260°C
Qualification Level	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Resistance Options (kΩ)	10	10	10	10	10	10	10	10	10	10	10	10
Resistance Options (kО©)	10	10	10	10	10	10	10	10	10	10	10	10
Resistance Taper	Linear	Linear	Linear	Linear	Linear	Linear	Linear	Linear	Linear	Linear	Linear	Linear
VCC (max)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
VCC (min)	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V	2.25 V
VL Max. Terminal Voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
VL Min. Terminal Voltage	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V	-5.5 V
Wiper Current	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA	3 mA
Wiper Resistance	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©	70 О©
interface	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI	SPI

生态计划

	ISL22424TFR16Z	ISL22424TFR16Z-TK	ISL22424TFV14Z	ISL22424TFV14Z-TK	ISL22424UFR16Z	ISL22424UFR16Z-TK	ISL22424UFV14Z	ISL22424UFV14Z-TK	ISL22424WFR16Z	ISL22424WFR16Z-TK	ISL22424WFV14Z	ISL22424WFV14Z-TK
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

模型线

系列: ISL22424 (12)

ISL22424TFR16Z ISL22424TFR16Z-TK ISL22424TFV14Z ISL22424TFV14Z-TK ISL22424UFR16Z ISL22424UFR16Z-TK ISL22424UFV14Z ISL22424UFV14Z-TK ISL22424WFR16Z ISL22424WFR16Z-TK ISL22424WFV14Z ISL22424WFV14Z-TK

制造商分类

Data Converters > Digital Potentiometers (DCPs) > DCPs