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AD5262BRUZ50-RL7, Энергозависимый цифровой потенциометр, 50 кОм, Двойной, 4-проводной, Последовательный, SPI

Полупроводники - Микросхемы\Цифровые Потенциометры\Энергозависимые Цифровые Потенциометры AD5262 provide a dual-channel, 256-position, digitally controlled variable resistor (VR) device. This device performs the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the device contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by a digital code loaded into the SPI-compatible serial-input register. The resistance between the wiper and either end point of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. Unlike the majority of the digital potentiometers in the market, this device can operate up to 15V or ±5V provided proper supply voltages are furnished. Applications includes mechanical potentiometer replacement instrumentation: gain, offset adjustment, stereo channel audio level control, programmable voltage-to-current conversion, programmable filters, delays, time constants, line impedance matching, low resolution DAC replacement. • 4-wire, SPI-compatible serial data input, independently programmable dual channels • Fixed A-to-B terminal resistance of 50Kohm • Differential nonlinearity of ±1/4LSB typ, integral nonlinearity of ±1/2LSB typ • Full-scale error of -1LSB typ (code = full scale), zero-scale error of 1LSB typ (code = zero scale) • Maximum shutdown current of 5µA • 5V to 15V single-supply, ±5.5V dual-supply operation • Power-on midscale preset • Bandwidth (-3dB) of 130KHz, resistor noise voltage of 13nV/√Hz (RWB = 20Kohm, f = 1KHz) • Typical wiper resistance of 60 ohm (IW = 1V/RAB) • 16-lead TSSOP package, -40°C to +85°C temperature range

Допуск Сопротивления	±30%
Интерфейс Контроля	4-проводной, Последовательный, SPI
Количество Выводов	16вывод(-ов)
Количество Потенциометров	Двойной
Количество Шагов	256
Линейность Дорожки	Линейный
Максимальная Рабочая Температура	85°C
Максимальное Напряжение Питания	16.5В
Минимальная Рабочая Температура	-40°C
Минимальное Напряжение Питания	4.5В
Полное Сопротивление	50кОм
Стиль Корпуса Микросхемы Потенциометра	TSSOP
Температурный Коэффициент	35млн-¹/°C
Уровень Чувствительности к Влажности (MSL)	MSL 1-Безлимитный
Automotive	No
Digital Supply Voltage (V)	2.7 to 5.5
ECCN (US)	EAR99
EU RoHS	Compliant
Lead Shape	Gull-wing
Maximum Dual Supply Voltage (V)	±5.5
Maximum Operating Temperature (°C)	85
Maximum Single Supply Voltage (V)	16.5
Maximum Supply Current (mA)	0.001
Memory Type	Volatile
Minimum Dual Supply Voltage (V)	±4.5
Minimum Operating Temperature (°C)	-40
Minimum Single Supply Voltage (V)	4.5
Mounting	Surface Mount
Number of Positions	256
Number of Pot per Package	2
Packaging	Tape and Reel
Part Status	Active
PCB changed	16
Pin Count	16
Power Supply Type	Single\|Dual
PPAP	No
Resistance Value (kOhm)	50
Standard Package Name	SOP
Supplier Package	TSSOP
Supplier Temperature Grade	Extended Industrial
Taper Type	Linear
Typical Dual Supply Voltage (V)	±5
Typical Single Supply Voltage (V)	15
Вес, г	0.173