ADS805E

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ADS805E

IC ADC 12BIT PIPELINED 28SSOP

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規格

Supplier Texas Instruments
Package Tube
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 20M
NumberofInputs 1
InputType Differential, Single Ended
DataInterface Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture Pipelined
ReferenceType External, Internal
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 28-SSOP (0.209, 5.30mm Width)
SupplierDevicePackage 28-SSOP

概述

Description

ADS805E is an Analog Devices analog-to-digital converter (ADC) in the ADS805 family. It digitizes an analog input for processing by a microcontroller or FPGA.
Key points (variant dependent):
- Typical features: resolutions around 12–14 bits, sampling rates from tens to hundreds of MSPS, low power, selectable input ranges, and a serial digital interface (usually SPI/MICROWIRE). The “E” suffix often denotes extended temperature or a package variant.
How it works:
- Provide power and reference, condition the analog input, clock the device, and read the digital word via the serial interface.
Common applications:
- Data acquisition, instrumentation, medical devices, automotive, and industrial control.
Quick note:
- Always consult the latest datasheet for exact specs, pinout, timing, and operating conditions. The “E” variant may change temperature range or packaging.

Package

ADS805E comes in an 8-pin package, typically SOIC-8 (DIP-8 through-hole variants are also available).

Pinout

Pin count and function depend on the package/revision. Please specify the manufacturer and package (e.g., Analog Devices ADS805E in a typical 28-pin package). In general, ADS805E devices are ADCs with multiple analog inputs and a serial digital interface (SPI-like): pins for AINx, VREF, AVDD/GND, DVDD/GND, CS, SCLK, SDI/SDO, and conversion control signals (CONVST/BUSY). For exact pinout, consult the specific datasheet.

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI).
Company type: A global semiconductor company specializing in analog, mixed-signal, and digital signal processing integrated circuits (including data converters, amplifiers, sensors, and related components).

Application

Application areas of ADS805E:
- Data acquisition systems and instrumentation
- Industrial automation and process control
- Automotive sensors and engine-management systems
- Medical devices and patient monitoring
- Test and measurement equipment
- Portable/handheld instrumentation
- Embedded systems and DSP front-ends

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