ADC78H89CIMT Allicdata Electronics
Allicdata Part #:

ADC78H89CIMT-ND

Manufacturer Part#:

ADC78H89CIMT

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC ADC 12BIT 500KSPS 7CH 16TSSOP
More Detail: 12 Bit Analog to Digital Converter 7 Input 1 SAR 1...
DataSheet: ADC78H89CIMT datasheetADC78H89CIMT Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Number of A/D Converters: 1
Base Part Number: ADC78H89
Supplier Device Package: 16-TSSOP
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
Operating Temperature: -40°C ~ 85°C
Features: --
Voltage - Supply, Digital: 2.7 V ~ 5.25 V
Voltage - Supply, Analog: 2.7 V ~ 5.25 V
Reference Type: Supply
Architecture: SAR
Series: --
Ratio - S/H:ADC: 1:1
Configuration: MUX-S/H-ADC
Data Interface: SPI, DSP
Input Type: Single Ended
Number of Inputs: 7
Sampling Rate (Per Second): 500k
Number of Bits: 12
Part Status: Obsolete
Packaging: Tube 
Description

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Analog-to-Digital Converters (ADC) are electronic components used to convert electrical signals with analog or continuous value into digital signals with a limited resolution. The ADC78H89CIMT is a high-performance, ultra-thin ADC from Texas Instruments. It is a monolithic, 28-bit, 8-channel integrated circuit that can convert analog signals into digital signals with a resolution up to 8-bit (1/256th).

The ADC78H89CIMT is a small, low-power device that gives high-performance. It is ideal for applications requiring precision and accuracy such as medical instrumentation, communication systems, process control, and data acquisition. It has a low current consumption, a wide bandwidth, and three selectable power modes: Active, Idle, and Sleep.

The ADC78H89CIMT is an integrated circuit that contains an internal voltage reference and analog signal conditioners. The signal conditioners are used to amplify, filter, and level-shift signals so they can be converted. The amplifier allows the signal to be amplified to the required sample rate, while the filter eliminates unwanted noise. The level-shifter adjusts the signal voltage so that it lies within the range specified by the digital-to-analog converter (DAC). The ADC78H89CIMT has a built-in voltage reference, which ensures it outputs the same voltage no matter the input voltage.

The ADC78H89CIMT is a delta-sigma analog to digital converter which works based on the delta-sigma modulator principle. A delta-sigma modulator is a type of analog-to-digital converter that uses oversampling and noise-shaping techniques to achieve very high resolution, but with a slow conversion rate. It is also known as noise-shaping modulation because it filters out the low-frequency noise and improves the signal-to-noise ratio of the signal. This type of ADC works by measuring the amplitude of the error signal generated by the oversampling, which is then quantized and output as digital data.

The ADC78H89CIMT has a wide operating temperature range (-40 to +85 C) and can operate at a frequency range of up to 500 kHz. It is available in a variety of packages including a 30-pin Dual-in-line (DIP) package, a 28-lead Small Outline Transistor (SOT) package, and a 16-lead mini-BGA package. The device also has an on-chip temperature sensor which allows the user to monitor the temperature and adjust the conversion parameters for better results.

In summary, the ADC78H89CIMT is a high-performance, ultra-thin Analog-to-Digital Converter from Texas Instruments which is suitable for a wide range of applications. It is built with low-power capabilities, a wide bandwidth, and a variety of packages for a wide range of temperatures and frequencies. The device uses delta-sigma modulation to achieve high resolution and low conversion rate and has an internal voltage reference to ensure precision results.

The specific data is subject to PDF, and the above content is for reference

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