ADC088S102

Features:

·Eight input channels
·Variable power management
·Independent analog and digital supplies
·SPI/QSPI/MICROWIRE/DSP compatible
·Packaged in 16-lead TSSOP


Application

·Automotive Navigation
·Portable Systems
·Medical Instruments
·Mobile Communications
·Instrumentation and Control Systems


Pinout




Specifications

Analog Supply Voltage VA                          -0.3V to 6.5V
Digital Supply Voltage VD                  -0.3V to VA + 0.3V,
                                                                         max 6.5V
Voltage on Any Pin to GND                  -0.3V to VA +0.3V
Input Current at Any Pin (Note 3)                      ±10 mA
Package Input Current(Note 3)                          ±20 mA
Power Dissipation at T_A = 25                    See (Note 4)
ESD Susceptibility (Note 5)
Human Body Model                                                2500V
Machine Model                                                         250V
Soldering Temperature, Infrared,
10 seconds (Note 6)                                               260
Junction Temperature                                           +150
Storage Temperature                              -65 to +150

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^TM, QSPI^TM, MICROWIRE^TM, 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 powerdown 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 over the extended industrial temperature range of -40 to +105 is guaranteed.