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Yingxinyuan Int'l(Group) Ltd.

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China ADS131B04QPWRQ1 Original ADC IC Chip Converter 24bit 20-TSSOP SMD
China ADS131B04QPWRQ1 Original ADC IC Chip Converter 24bit 20-TSSOP SMD

  1. China ADS131B04QPWRQ1 Original ADC IC Chip Converter 24bit 20-TSSOP SMD

ADS131B04QPWRQ1 Original ADC IC Chip Converter 24bit 20-TSSOP SMD

  1. MOQ: 1PCS
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms T/T
Supply Ability 9999999+PCS
Delivery Time 2-7 work days
Description Analog to Digital Converters - ADC Automotive, 24-bit, 32-kSPS, 4-channel simultaneous-sampling, delta-sigma ADC 20-TSSOP -40 to 125
Mounting Style SMD/SMT
Resolution 24 bit
Number of Channels 4 Channel
Interface Type SPI
Sampling Rate 32 kS/s
Architecture Sigma-Delta
Brand Name Texas Instruments
Model Number ADS131B04QPWRQ1
Certification /
Place of Origin N/S

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  1. Product Details
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Product Specification

Payment Terms T/T Supply Ability 9999999+PCS
Delivery Time 2-7 work days Description Analog to Digital Converters - ADC Automotive, 24-bit, 32-kSPS, 4-channel simultaneous-sampling, delta-sigma ADC 20-TSSOP -40 to 125
Mounting Style SMD/SMT Resolution 24 bit
Number of Channels 4 Channel Interface Type SPI
Sampling Rate 32 kS/s Architecture Sigma-Delta
Brand Name Texas Instruments Model Number ADS131B04QPWRQ1
Certification / Place of Origin N/S
High Light SMD ADC IC Chip24bit ADC IC ChipADC Electronic IC Chip

ADS131B04QPWRQ1 Original IC CHIP ADC Converter 24bit 20-TSSOP SMD

Manufacturer: Texas Instruments
Product Category: Analog to Digital Converters - ADC
Series: ADS131B04-Q1
Mounting Style: SMD/SMT
Package / Case: TSSOP-20
Resolution: 24 bit
Number of Channels: 4 Channel
Interface Type: SPI
Sampling Rate: 32 kS/s
Input Type: Differential
Architecture: Sigma-Delta
Analog Supply Voltage: 3.3 V
Digital Supply Voltage: 3.3 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Packaging: Reel
Packaging: Cut Tape
Brand: Texas Instruments
Development Kit: ADS131B04-Q1EVM
INL - Integral Nonlinearity: 10 %/FSR
Moisture Sensitive: Yes
Number of Converters: 4 Converter
Pd - Power Dissipation: 28.1 mW
Product: Analog to Digital Converters
Product Type: ADCs - Analog to Digital Converters
Reference Type: Internal
Reference Voltage: 1.2 V
Shutdown: No Shutdown
Subcategory: Data Converter ICs
Type: Delta-Sigma ADC

 

Texas Instruments ADS131B04-Q1 Delta-Sigma ADC

Texas Instruments ADS131B04-Q1 Delta-Sigma Analog-to-Digital Converter (ADC) is a four-channel, simultaneous-sampling, 24-bit, delta-sigma (ΔΣ) ADC. This ADC offers a wide dynamic range, low power, and buffered analog inputs, making the device an excellent fit for automotive battery management systems (BMS). The ADC inputs can be directly interfaced to shunt resistors for bidirectional battery-current measurements, to resistor-divider networks for high-voltage measurements, or temperature sensors (such as thermistors or analog output temperature sensors).

The Texas Instruments ADS131B04-Q1 individual ADC channels can be independently configured depending on the sensor input. A low-noise, programmable gain amplifier (PGA) provides gains ranging from 1 to 128 to amplify low-level signals. The device features a global-chop mode to remove offset drift over temperature and time. Additionally, this device integrates offset and gain calibration registers to help remove signal-chain errors. A low-drift, 1.2V reference, and precision oscillator are integrated into the device reducing printed circuit board (PCB) area. Optional cyclic redundancy checks (CRCs) on the data input, data output, and register map maintain communication integrity.

The complete analog front-end (AFE) is offered in a 20-pin TSSOP package and is specified over the automotive temperature range of –40°C to +125°C.

FEATURES

  • AEC-Q100 qualified for automotive applications
    • –40°C to +125°C, TA temperature grade 1
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Four simultaneous-sampling, differential input ADCs
  • Programmable data rate up to 32kSPS
  • Programmable gain up to 128
  • Noise performance
    • 0.82µVRMS at 1kSPS, gain = 8
  • Global-chop mode to remove offset drift over temperature and time
  • High-impedance analog inputs for direct sensor connection
  • Integrated negative charge pump allows input signal measurements below ground
  • –120dB crosstalk between channels
  • 1.2V low-drift internal reference
  • Precision internal oscillator
  • Cyclic redundancy check (CRC) on communications and register map
  • 2.7V to 3.6V analog and digital supplies
  • 5mW at 3.3V AVDD and DVDD low power consumption

APPLICATIONS

  • Automotive battery management systems (BMS)
    • Current-shunt measurements
    • Voltage measurements using external resistor dividers
    • Temperature measurements using thermistors or analog output temperature sensors
  • EV charging stations

Company Details

Bronze Gleitlager

,

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 and 

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 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Year Established:

    2001

  • Total Annual:

    1000000-3000000

  • Employee Number:

    100~499

  • Ecer Certification:

    Active Member

Yingxinyuan INT'L(Group) LTD. was established in 2001, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, int... Yingxinyuan INT'L(Group) LTD. was established in 2001, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics, display modules, int...

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  • Yingxinyuan Int'l(Group) Ltd.
  • 7F, Building F, Longjing Science park, 335 Bulong Road, Ma Antang Community, Bantian Street, Longgang District, Shenzhen, China
  • https://www.chipsics.com/

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