Home
Products
VR Show
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Yingxinyuan Int'l(Group) Ltd.
Home ProductsElectronic IC Chip

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

China Yingxinyuan Int'l(Group) Ltd. certification
China Yingxinyuan Int'l(Group) Ltd. certification
I'm Online Chat Now

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

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

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

Product Details:
Place of Origin: N/S
Brand Name: Texas Instruments
Certification: /
Model Number: ADS131B04QPWRQ1
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiation
Delivery Time: 2-7 work days
Payment Terms: T/T
Supply Ability: 9999999+PCS
Detailed Product Description
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
High Light:

SMD ADC IC Chip

,

24bit ADC IC Chip

,

ADC 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

Contact Details
Yingxinyuan Int'l(Group) Ltd.

Contact Person: sales

Tel: 0755-8324-7000

Send your inquiry directly to us (0 / 3000)