ADC128S052
12-Bit, 500-kSPS, 8-Ch SAR ADC with single-ended inputs and serial interface
ADC128S052
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to
+125°C Ambient Operating Temperature
Range
- Device Temperature Grade 1: –40°C to
- 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)
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.
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Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | ADC128S052, ADC128S052-Q1 8-Channel, 200 kSPS to 500 kSPS, 12-Bit A/D Converter datasheet (Rev. E) | PDF | HTML | 23 Dec 2015 |
E-book | Best of Baker's Best: Precision Data Converters -- SAR ADCs | 21 May 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
ADC128S102EVM — ADC128S102 evaluation module for 12-bit, eight-channel, SAR analog-to-digital converter (ADC)
The ADC128S102 evaluation module (EVM) is a platform for evaluating the operation and performance of the ADC128S102, a 12-bit, eight-channel, 1-MSPS, serial-interface, system activity report (SAR) analog-to-digital converter (ADC). The user can source an analog input and the user-friendly graphical (...)
ADC128S052SW-LINUX — Linux Driver for ADC128S052
Linux Mainline Status
Available in Linux Main line: Yes
Available through git.ti.com: N/A
Supported Devices:
- adc128s052
- adc122s021
Linux Source (...)
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PSPICE-FOR-TI — PSpice® for TI design and simulation tool
TINA-TI — SPICE-based analog simulation program
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
TSSOP (PW) | 16 | Ultra Librarian |
Ordering & quality
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