MCP3421A0T-E/CH

PartNumber: MCP3421A0T-E/CH
Ном. номер: 8383815852
Производитель: Microchip
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Доступно на заказ 1347 шт. Отгрузка со склада в г.Москва 5 дней.
270 руб. × = 540 руб.
Минимальное количество для заказа 2 шт.
от 20 шт. — 150 руб.
от 100 шт. — 120.12 руб.
Есть аналоги

Описание

The MCP3421A0T-E/CH is a 1-channel low-noise high accuracy delta-sigma Analogue-to-Digital Converter with differential inputs and up to 18-bit of resolution. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I²C™ compatible serial interface and operates from a single power supply ranging from 2.7 to 5.5V. The MCP3421 device performs conversions at rates of 3.75, 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I²C™ compatible serial interface. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4 or x8 before the analogue-to-digital conversion takes place. This allows the MCP3421 device to convert a smaller input signal with high resolution. The device has two conversion continuous and one-shot modes.

• Differential input operation
• Onboard voltage reference with 5ppm/°C drift
• Onboard PGA
• INL 10ppm of FSR maximum
• 145µA at 3V Low current consumption
• One-shot or continuous conversion options
• Self calibration of internal offset and gain per each conversion

Микросхемы / ЦАПы, АЦП, Кодеки, Преобразователи / Аналого-Цифровые Преобразователи (АЦП)
Корпус: SOT23-6, инфо: ADC 18BIT 3.75SPS 1CH SOT23-6

Технические параметры

Architecture
Delta Sigma
Digital Interface Type
Serial
размеры
2.95 x 1.63 x 1.1mm
высота
1.1mm
тип входного сигнала
Differential, Single Ended
тип входа
Voltage
Integral Nonlinearity Error
35ppm FSR
длина
2.95mm
максимальная рабочая температура
+85 °C
Minimum Operating Temperature
-40 °C
тип монтажа
Surface Mount
Number of ADCs
1
тип упаковки
SOT-23
Pin Count
6
разрешение
18 Bit
скорость выборки
0.004ksps
Typical Single Supply Voltage
5 V
ширина
1.63mm

Дополнительная информация

Datasheet MCP3421A0T-E/CH
Datasheet MCP3421A0T-E/CH
Datasheet MCP3421A0T-E/CH