ADC088S102 8-Channel, 500 kSPS to 1 MSPS, 8-Bit A/D Converter | TI.com

ADC088S102 (ACTIVE)

8-Channel, 500 kSPS to 1 MSPS, 8-Bit A/D Converter

 

Description

The ADC088S102 is a low-power, eight-channel CMOS 8-bit analog-to-digital converter specified for conversion throughput rates of 500 kSPS to 1 MSPS. 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 ADC088S102 may be operated with independent analog and digital supplies. The analog supply (VA) can range from +2.7V to +5.25V, and the digital supply (VD) can range from +2.7V to VA. Normal power consumption using a +3V or +5V supply is 1.8 mW and 8.0 mW, respectively. The power-down feature reduces the power consumption to 0.03 µW using a +3V supply and 0.15 µW using a +5V supply.

The ADC088S102 is packaged in a 16-lead TSSOP package. Operation is specified over the extended industrial temperature range of −40°C to +105°C.

Features

  • Eight Input Channels
  • Variable Power Management
  • Independent Analog and Digital Supplies
  • SPI/QSPI/MICROWIRE/DSP Compatible
  • Packaged in 16-Lead TSSOP

Key Specifications

  • Conversion Rate: 500 kSPS to 1 MSPS
  • DNL (VA = VD = 5.0 V): ±0.3 LSB (max)
  • INL (VA = VD = 5.0 V): ±0.2 LSB (max)
  • Power Consumption
    • 3V Supply: 1.8 mW (typ)
    • 5V Supply: 8.0 mW (typ)

All trademarks are the property of their respective owners.

Parametrics

Compare all products in Precision ADCs (<=10MSPS) Email Download to Excel
Part number Order Resolution (Bits) Sample rate (Max) (kSPS) Number of input channels Interface Operating temperature range (C) Package Group Approx. price (US$) Power consumption (Typ) (mW) Package size: mm2:W x L (PKG) Architecture Input type Multi-channel configuration Reference mode Features Input range (Max) (V) Input range (Min) (V) Analog voltage AVDD (Min) (V) Analog voltage AVDD (Max) (V) Digital supply (Min) (V) Digital supply (Max) (V) INL (Max) (+/-LSB) SNR (dB) THD (Typ) (dB) Rating
ADC088S102 Order now 8     1000     8     Microwire (Serial I/O)
QSPI
SPI    
-40 to 105     TSSOP | 16     1.50 | 1ku     1.8     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     SAR     Single-Ended     Multiplexed     Supply    
   
5.25     0     2.7     5.25     2.7     5.25     0.2     49.6     -71.2     Catalog    
ADC088S022 Order now 8     200     8     Microwire (Serial I/O)
QSPI
SPI    
-40 to 105     TSSOP | 16     1.20 | 1ku     0.9     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     SAR     Single-Ended     Multiplexed     Supply    
   
5.25     0     2.7     5.25     2.7     5.25     0.2     49.5     -70.1     Catalog    
ADC088S052 Order now 8     500     8     Microwire (Serial I/O)
QSPI
SPI    
-40 to 105     TSSOP | 16     1.56 | 1ku     1.2     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     SAR     Single-Ended     Multiplexed     Supply    
   
5.25     0     2.7     5.25     2.7     5.25     0.2     49.6     -70.6     Catalog    
ADC108S102 Order now 10     1000     8     Microwire (Serial I/O)
QSPI
SPI