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TI ADS7029QDCURQ1RoHS

Manufacturer
TI
MPN
ADS7029QDCURQ1
LCSC Part #
C2669867
Packaging
VSSOP-8
Customer #
Key Attributes
Small, low-power 8-bit, 2MSPS SAR ADC
Datasheetpdf iconTI ADS7029QDCURQ1
In-Stock: 77
77 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.6931$ 1.69
10+$ 1.4031$ 14.03
30+$ 1.2443$ 37.33
100+$ 1.0645$ 106.45
500+$ 0.9851$ 492.55
1,000+$ 0.9478$ 947.80
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Analog to Digital Converters (ADC)
ManufacturerTI
PackagingVSSOP-8
Operating Temperature-40℃~+125℃
Voltage ReferenceBuilt-in
Clock Frequency16kHz~24MHz
FeaturesAuto calibration
InterfaceSPI
Quiescent Current (Iq)370uA
Resolution(Bits)2MHz;8
S/N Ratio49dB
Voltage - Supply2.35V~3.6V;1.65V~3.6V
Number of Channels1
ADC architectureSAR
Integral non - linearity0.25LSB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ADS7029-Q1 device is an 8-bit, 2MSPS analog-to-digital converter (ADC) compliant with the automotive Q100 standard. It supports a wide range of analog input voltages (2.35V to 3.6V) and includes a SAR ADC with a capacitor-based built-in sample-and-hold circuit. The serial peripheral interface (SPI) compatible serial port is controlled by the CS and SCLK signals. The input signal is sampled on the falling edge of CS, and SCLK is used for conversion and serial data output. It supports a wide range of digital power supplies (1.65V to 3.6V) and can be directly connected to various host controllers. It complies with the nominal DVDD range (1.65V to 1.95V) of the JESD8-7A standard. It is packaged in an 8-pin Very Thin Shrink Small Outline Package (VSSOP) and has a rated operating temperature range of -40°C to +125°C. With a fast sampling rate, a miniature package, and low power consumption characteristics, it is an ideal choice for automotive fast-scan standards with limited space.

Features

AI Translation
  • Automotive electronics applications, AEC-Q100 qualified:
    • Device temperature grade 1: ambient operating temperature range –40°C to 125°C
    • Device HBM ESD classification level ±2000V
    • Device CDM ESD classification level ±1000V
  • Ultra-low power consumption:
    • 1.11mW (maximum) at 2MSPS with AVDD = 3V
    • Less than 1μW at 1kSPS with AVDD = 3V
  • Tiny package:
    • 8-pin VSSOP package: 2.30mm × 2.00mm
  • 2MSPS throughput with zero latency, wide operating voltage range:
    • AVDD: 2.35V to 3.6V
    • DVDD: 1.65V to 3.6V (independent of AVDD)
    • Temperature range: –40°C to +125°C
  • Excellent performance:
    • 8-bit resolution with no missing codes (NMC)
    • ±0.2 LSB DNL; ±0.25 LSB INL
    • SNR of 49dB (at 3V AVDD)
    • THD of –70dB (at 3V AVDD)
  • Unipolar input range: 0V to AVDD
  • Integrated offset calibration
  • SPI-compatible serial interface: 32MHz
  • Digital I/O compliant with JESD8-7A

Applications

AI Translation
  • Automotive infotainment
  • Automotive sensors
  • Level sensors
  • Ultrasonic flow meters
  • Motor control
  • Portable medical devices