Supply original MAX1132BCAP+, Data Acquisition - Analog to Digital Converters (ADC), by Maxim Integrated

General Description
The MAX1132/MAX1133 are 200ksps, 16-bit ADCs.
These serially interfaced ADCs connect directly to SPI™, QSPI™, and MICROWIRE™ devices without external logic.
They combine an input scaling network, internal track/hold, clock, a +4.096V reference, and three general-purpose digital output pins (for external multiplexer or PGA control) in a 20-pin SSOP package.
The excellent dynamic performance (SINAD ≥ 85dB), high-speed (200ksps), and low power (7.5mA) of these ADCs, make them ideal for applications such as industrial process control, instrumentation, and medical applications.
The MAX1132 accepts input signals of 0 to +12V (unipolar) or ±12V (bipolar), while the MAX1133 accepts input signals of 0 to +4.096V (unipolar) or ±4.096V (bipolar). Operating from a single +4.75V to +5.25V analog supply and a +4.75V to +5.25V digital supply, power-down modes reduce current consumption to 1mA at 10ksps and further reduce supply current to less than 20µA at slower data rates. A serial strobe output (SSTRB) allows direct connection to the TMS320 family of digital signal proces sors.
The MAX1132/MAX1133 user can select either the internal clock, or an external serial-interface clock for the ADC to perform analog-to-digital conversions.
Features
♦ 200ksps (Bipolar) and 150ksps (Unipolar) Sampling ADC
♦ 16-Bits, No Missing Codes
♦ 1.5LSB INL Guaranteed
♦ 85dB (min) SINAD
♦ +5V Single-Supply Operation
♦ Low-Power Operation, 7.5mA (Unipolar Mode)
♦ 2.5µA Shutdown Mode
♦ Software-Configurable Unipolar and Bipolar Input Ranges 0 to +12V and ±12V (MAX1132) 0 to +4.096V and ±4.096V (MAX1133) Internal or External Reference
♦ Internal or External Clock
♦ SPI/QSPI/MICROWIRE-Compatible Serial Interface
♦ Three User-Programmable Logic Outputs
♦ Small 20-Pin SSOP PackageApplications Industrial Process Control Industrial I/O Modules Data-Acquisition Systems Medical Instruments Portable and Battery-Powered Equipment