LTC1864CMS8

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LTC1864CMS8

IC A/D CONV 1CH 16BIT 8-MSOP

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仕様

Part Status Discontinued at Digi-Key
Number of Bits 16
Sampling Rate (Per Second) 250k
Number of Inputs 1
Input Type Single Ended
Data Interface SPI
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature 0°C ~ 70°C
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Mounting Type Surface Mount
Base Product Number LTC1864

概要

Description

The LTC1864CMS8 is a high-performance, low-power analog-to-digital converter (ADC) from Analog Devices, featuring a 16-bit resolution and a sampling rate of up to 1 MSPS (mega samples per second). It operates on a single supply voltage, typically between 2.7V and 5.5V, making it suitable for battery-powered applications.
Key features include an internal reference voltage, low noise, and low distortion, ensuring accurate signal conversion. The device supports a serial interface (SPI-compatible), facilitating easy integration into microcontroller systems. It also includes features like fast settling time and low power consumption, enhancing its efficiency in various applications, including industrial automation, portable instrumentation, and medical devices.
With its compact 8-lead MSOP package, the LTC1864 is ideal for space-constrained designs where high performance is required. Its versatility and reliability make it a popular choice for engineers looking to implement high-fidelity data acquisition systems.

Features

The LTC1864CMS8 is a 16-bit analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. Resolution: 16-bit conversion providing high accuracy.
2. Sampling Rate: Up to 200 kSPS, ideal for fast signal processing.
3. Input Range: Configurable for single-ended or differential inputs.
4. Low Power Consumption: Operates with a supply voltage of 2.7V to 5.25V, making it suitable for battery-powered devices.
5. Built-in Reference: Internal voltage reference simplifies design.
6. SPI Interface: Supports a serial interface for easy communication with microcontrollers and digital systems.
7. Low Noise: Features low integral nonlinearity (INL) and differential nonlinearity (DNL) for enhanced precision.
8. PGA: Programmable Gain Amplifier (PGA) for signal conditioning and scaling.
9. Temperature Range: Operates over a wide temperature range for versatility in various environments.
These features make the LTC1864CMS8 suitable for industrial, medical, and consumer applications requiring high-resolution data acquisition.

Package

The LTC1864CMS8 is packaged in an 8-lead MSOP (Mini Small Outline Package) format. This compact package is designed for surface mounting and provides a small footprint ideal for space-constrained applications.

Pinout

The LTC1864CMS8 is a 16-bit, low power analog-to-digital converter (ADC) with an 8-pin MSOP package. The pin configuration and functions are as follows:
1. VIN+ (Pin 1): Positive analog input.
2. VIN- (Pin 2): Negative analog input (GND).
3. VREF (Pin 3): Reference voltage input for ADC.
4. AGND (Pin 4): Analog ground.
5. SCK (Pin 5): Serial clock input for SPI interface.
6. MISO (Pin 6): Master In-Slave Out, data output to SPI master.
7. MOSI (Pin 7): Master Out-Slave In, data input from SPI master.
8. CS (Pin 8): Chip Select input for SPI communication.
The LTC1864 operates with a supply voltage of 2.7V to 5.5V and features a sampling rate of up to 100 kSPS, making it suitable for various low-power applications.

Manufacturer

The LTC1864CMS8 is manufactured by Analog Devices, Inc. Analog Devices is a global company specializing in data conversion, signal processing, and amplification technologies. Founded in 1965, it is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial automation, healthcare, and consumer electronics. Analog Devices is recognized for its innovation and quality in designing components that enable various electronic applications and systems.

Application

The LTC1864CMS8 is a 16-bit analog-to-digital converter (ADC) commonly used in applications such as data acquisition systems, portable instrumentation, industrial automation, medical devices, and sensor interfacing. Its high resolution and low power consumption make it suitable for precision measurements in battery-operated devices and for applications requiring accurate signal processing, including audio processing and control systems.

Equivalent

Equivalent products to the LTC1864CMS8 include the Analog Devices AD7887, Microchip MCP3201, and Texas Instruments ADS7828. These alternatives offer similar specifications such as 12-bit resolution and various interface options, but always verify compatibility based on your specific application requirements.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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