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ADS7864Y

The Texas Instruments ADS7864Y is a 12-bit, 500kHz analog-to-digital converter. It features 6 fully differential input channels for simultaneous signal acquisition.

✓ Total Stock: 9,373 pcs

$ Price Range: $0.99

ADS7864Y Available from 2 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	4,853 pcs On Request	4853 pcs	On Request	1	On Request	On Request	03+	On Request	On Request
Romaks Technologies ✓ Non-Authorised Inventory information	4,520 pcs On Request	4520 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

ADS7864Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	SAR
Input Type	Differential
Lead Style	Gull Wing
Operating Temperature	-40°C to 85°C
Power Consumption	50 mW
Resolution	12-Bit

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ADS7864Y Description

Short technical summary and product information.

The Texas Instruments ADS7864Y is a dual 12-bit, 500kHz analog-to-digital converter (ADC) designed for high-speed simultaneous signal acquisition. It offers 6 fully differential input channels, grouped into three pairs, ensuring excellent common-mode rejection of 80dB at 50kHz, which is crucial in noisy environments.

Key electrical specifications include a 12-bit resolution and a maximum sample rate of 500 kSPS per channel. The device operates with analog and digital supply voltages ranging from 4.75V to 5.25V, and an input voltage range of 0V to 2.5V. It boasts a typical power consumption of 50mW and a signal-to-noise ratio (SNR) of 71.1 dB.

The ADS7864Y features a parallel interface with control inputs designed to minimize software overhead. The output data for each channel is provided as a 16-bit word. This ADC is specified for operation across a temperature range of -40°C to 85°C.

Applications for the ADS7864Y include motor control, multi-axis positioning systems, and 3-phase power control, where precise and simultaneous measurement of multiple analog signals is required. The device is supplied in a TQFP-48 package.

ADS7864Y Quick Information

Product Type: Analog-to-Digital Converter

Series: ADS7864

Canonical Name: ADS7864Y 12-Bit 6-Channel Simultaneous Sampling Analog-to-Digital Converter

Subcategory: Data Acquisition

ADS7864Y Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ADS7864Y Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADS7864Y Features

12-Bit resolution and 500 kSPS sample rate.
6 simultaneous sampling differential channels.
Excellent 80dB common-mode rejection.
Parallel interface for reduced overhead.
Low power consumption at 50mW typical.

ADS7864Y Applications

Ideal for motor control systems.
Suitable for multi-axis positioning.
Used in 3-phase power control.
High-speed signal acquisition needs.

ADS7864Y FAQs

7 frequently asked questions generated from this part’s specifications.

What is the resolution of the ADS7864Y?

The ADS7864Y has a resolution of 12-Bit.

What is the maximum sample rate?

The maximum sample rate for the ADS7864Y is 500 kSPS.

How many input channels does it have?

The ADS7864Y features 6 input channels.

What type of interface does the ADS7864Y use?

It uses a Byte-Wide, Parallel interface.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the typical power consumption?

The typical power consumption is 50 mW.

What is the package type?

The package type is TQFP-48.