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AD7680BRMZ

Name: AD7680BRMZ
Rating: 4.7 (12 reviews)

IC ADC 16BIT SAR 8MSOP

제조업체
Mfr.부분 #AD7680BRMZ
패키지 MSOP-8
데이터시트 AD7680BRMZ DataSheet
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사양

Package	Tube
Series	PulSAR®
ProductStatus	Active
NumberofBits	16
SamplingRate(PerSecond)	100k
NumberofInputs	1
InputType	Single Ended
DataInterface	SPI, DSP
Configuration	S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	SAR
ReferenceType	Supply
Voltage-SupplyAnalog	2.5V ~ 5.5V
Voltage-SupplyDigital	2.5V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage	8-MSOP

개요

Description

The AD7680BRMZ is a high-performance, 16-bit successive approximation analog-to-digital converter (ADC) from Analog Devices. It features a single-ended input and operates with a supply voltage range of 2.7V to 5.5V. The device is designed for applications requiring high speed and precision, offering a maximum sampling rate of 1 MSPS.
Key features include low power consumption, with a typical operating current of 3.5 mA, and a power-down mode for further energy savings. It has a built-in reference voltage and supports a serial interface, allowing easy connectivity with microcontrollers and digital signal processors.
The AD7680BRMZ is suitable for a variety of applications, including industrial process control, medical instrumentation, and portable data acquisition systems. Its combination of performance, size, and efficiency makes it an ideal choice for modern electronic designs requiring reliable analog-to-digital conversion.

Features

The AD7680BRMZ is a high-performance, 16-bit analog-to-digital converter (ADC) featuring:
1. Resolution: 16-bit with a sampling rate of up to 1 MSPS.
2. Input Voltage Range: 0 to VREF (typically 2.5V to 5V).
3. Architecture: Successive Approximation Register (SAR) ADC for fast conversion.
4. Low Power Consumption: Approximately 1.8 mW at 1 MSPS.
5. Interface: Serial Peripheral Interface (SPI) for easy integration.
6. Power Supply Range: Operates from a single supply of 2.7V to 5.5V.
7. Reference Voltage: Internal or external reference options available.
8. Low Noise: Excellent noise performance, ideal for precision applications.
9. Integrated Features: Built-in digital filter and no missing codes.
10. Temperature Range: Qualified for industrial temperature range (-40°C to +125°C).
These features make the AD7680BRMZ suitable for a variety of applications, including medical devices, industrial control, and data acquisition systems.

Package

The AD7680BRMZ is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 3mm x 3mm. This package type is designed for compact applications, providing a low profile and excellent thermal performance.

Pinout

The AD7680BRMZ is a 16-bit, 1 MSPS, serial input, successive approximation ADC (Analog-to-Digital Converter) from Analog Devices. It has a total of 8 pins.
Pin Count and Functions:
1. VDD - Power supply input
2. AGND - Analog ground
3. REF - Reference voltage input
4. SCLK - Serial clock input
5. SDI - Serial data input
6. SDO - Serial data output
7. CS - Chip select (active low)
8. CONVST - Convert start signal (active high)
These pins facilitate power, grounding, reference voltage, and communication with a microcontroller or digital system through a serial interface. The device is designed for high-speed data acquisition applications and offers low power consumption and high performance.

Manufacturer

The manufacturer of the AD7680BRMZ is Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company known for designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, ADI serves a wide range of industries, including communications, automotive, healthcare, and industrial automation. The AD7680 is a 16-bit, successive approximation ADC (analog-to-digital converter) that is recognized for its precision and low power consumption, making it suitable for applications in industrial process control, medical devices, and other areas where accurate data acquisition is crucial.

Application

The AD7680BRMZ is a low-power, 16-bit analog-to-digital converter (ADC) primarily used in applications such as precision data acquisition, industrial automation, medical instrumentation, and sensor interfacing. It is suitable for battery-operated devices, portable equipment, and embedded systems, where high accuracy and low power consumption are essential. Additionally, it finds use in telecommunications and automotive systems for monitoring and control functions.

Equivalent

The AD7680BRMZ is a 16-bit, 1 MSPS, successive approximation ADC. Equivalent products include the LTC1865 from Analog Devices, MCP3201 from Microchip, and the MAX11614 from Maxim Integrated. These alternatives provide similar specifications in terms of resolution and sampling rate, suitable for various applications in data acquisition and signal processing. Always verify exact features and compatibility for specific use cases.