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ADS7841EB The ADS7841EB is a 12-bit, 4-channel successive approximation register (SAR) analog-to-digital converter (ADC) with a serial peripheral interface (SPI). It features a maximum sample rate of 200 ksps and a typical signal-to-noise ratio of 72 dB.
Mfr Part #:

ADS7841EB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS7841EB is a 12-bit, 4-channel successive approximation register (SAR) analog-to-digital converter (ADC) with a serial peripheral interface (SPI). It features a maximum sample rate of 200 ksps and a typical signal-to-noise ratio of 72 dB.
✓ Total Stock: 75,066 pcs
$ Price Range: $4.59

ADS7841EB Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,742 pcs
On Request
2742 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4 pcs
On Request
4 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADS7841EB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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ADS7841EB Description

Short technical summary and product information.

The ADS7841EB is a 12-bit, 4-channel successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a serial peripheral interface (SPI) for data communication and supports single-ended input configurations with a multiplexed multichannel architecture. The device operates from a single 2.7 V to 5.25 V supply for both analog and digital sections, with a typical power consumption of 1.8 mW.

 

The ADC achieves a maximum sample rate of 200 ksps and provides a typical signal-to-noise ratio (SNR) of 72 dB. It accepts an input voltage range of 0 V to 5.25 V and requires an external voltage reference. The ADS7841EB is offered in a 16-pin SSOP package (0.154" width, 3.90 mm body) suitable for surface-mount assembly. The operating temperature range is specified as -40°C to 85°C per the manufacturer's product page, though some sources indicate an extended range up to 125°C for the ES grade variant.

 

This ADC is designed for general-purpose data acquisition applications including industrial process control, test and measurement equipment, and battery-powered systems. It is also listed as an alternate source for the Maxim MAX1247.

ADS7841EB Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: ADS7841EB 12-Bit 4-Channel SAR Analog-to-Digital Converter
Subcategory: SAR ADC

ADS7841EB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADS7841EB Estimated Pricing

Qty Low High
1+ $4.59 $4.59

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

ADS7841EB Features

  • 12-bit resolution with 200 ksps sample rate.
  • 4 single-ended input channels with multiplexer.
  • SPI serial interface for data transfer.
  • 72 dB typical signal-to-noise ratio.
  • Single 2.7 V to 5.25 V supply operation.

ADS7841EB Applications

  • Data acquisition in industrial control systems.
  • Test and measurement instrumentation equipment.
  • Battery-powered portable device designs.
  • Personal digital assistant analog interfaces.

ADS7841EB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS7841EB?

The ADS7841EB has a resolution of 12 bits.

What is the maximum sample rate of the ADS7841EB?

The maximum sample rate is 200 ksps.

How many input channels does the ADS7841EB have?

It has 4 single-ended input channels.

What is the operating temperature range of the ADS7841EB?

The manufacturer product page specifies -40°C to 85°C, though some sources indicate -40°C to 125°C for the EB variant. Verify with the official datasheet.

What package does the ADS7841EB come in?

It is available in a 16-pin SSOP package (0.154" width, 3.90 mm body).

What is the supply voltage range for the ADS7841EB?

The analog and digital supply voltage range is 2.7 V to 5.25 V.

Is the ADS7841EB RoHS compliant?

RoHS compliance is listed as compliant but is unverified. Confirm with manufacturer documentation.

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