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ADC128S052CIMT/NOPB

12-Bit, 500-kSPS, 8-Ch SAR ADC with single-ended inputs and serial interface

ADC128S052CIMT/NOPB General Description

The ADC128S052x device is a low-power, eight-channel CMOS 12-bit analog-to-digital converter specified for conversion throughput rates of 200 kSPS to 500 kSPS. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to eight input signals at inputs IN0 through IN7.

The output serial data is straight binary and is compatible with several standards, such as SPI, QSPI, MICROWIRE, and many common DSP serial interfaces.

The ADC128S052x may be operated with independent analog and digital supplies. The analog supply (VA) can range from 2.7 V to 5.25 V, and the digital supply (VD) can range from 2.7 V to VA. Normal power consumption using a 3-V or 5-V supply is 1.6 mW and 8.7 mW, respectively. The power-down feature reduces the power consumption to 0.06 µW using a 3-V supply and 0.25 µW using a 5-V supply.

The ADC128S052x is packaged in a 16-pin TSSOP package. The ADC128S052 is ensured over the extended industrial temperature range of –40°C to +105°C while the ADC128S052-Q1 is ensured to an AECQ100 Grade-1 automotive temperature range of –40°C to +125°C.

Texas Instruments, Inc Inventory

Key Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Operating Temperature
      Range
  • Eight Input Channels
  • Variable Power Management
  • Independent Analog and Digital Supplies
  • Compatible With SPI, QSPI, MICROWIRE,
    and DSP
  • Packaged in 16-Pin TSSOP
  • Conversion Rate 200 kSPS to 500 kSPS
  • DNL (VA = VD = 5 V) + 1.3 or –0.9 LSB
    (Maximum)
  • INL (VA = VD = 5 V) ±1 LSB (Maximum)
  • Power Consumption
    • 3-V Supply 1.6 mW (Typical)
    • 5-V Supply 8.7 mW (Typical)
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Resolution (Bits) 12 Sample rate (max) (ksps) 500
Number of input channels 8 Interface type Microwire (Serial I/O), SPI
Architecture SAR Input type Single-ended
Multichannel configuration Multiplexed Rating Catalog
Reference mode Supply Input voltage range (max) (V) 5.25
Input voltage range (min) (V) 0 Operating temperature range (°C) -40 to 125
Power consumption (typ) (mW) 1.2 Analog supply (min) (V) 2.7
Analog supply voltage (max) (V) 5.25 SNR (dB) 73
Digital supply (min) (V) 2.7 Digital supply (max) (V) 5.25

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N
N**h 04/30/2024

I didn't. Apparently our mail is received. The give 5 star, for honesty 5 stars, but the mail failed, so 4;)

19
L
L**n 11/27/2021

as described. working well. short time delivery 6.5 days

2
T
T**h 04/14/2021

Avaq sets the bar high for customer service! Their prompt response to my queries and their willingness to go above and beyond is commendable. My go-to distributor!

16
T
T**r 07/22/2020

At the end of 5 days the product was shipped and my give 5 star if you will not send why you wait 5 days.

6

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Availability: 3132 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $5.568 $5.57
10+ $4.907 $49.07
30+ $4.504 $135.12
100+ $4.167 $416.70

The prices below are for reference only.