The LTC1863/LTC1867 are 8-channel 12-/16-bit A/D converters with serial I/O and an internal reference. They are suitable for industrial process control, high-speed data acquisition, battery-operated systems, multiplexed data acquisition systems, imaging systems, and more. They have a sample rate of 200ksps, 16-bit no missing codes, ±2LSB max INL, an 8-channel multiplexer with single-ended or differential inputs and unipolar or bipolar conversion modes. They use SPI/MICROWIRE TM serial I/O, have a signal-to-noise ratio of 89dB, support single 5V operation, have an on-chip or external reference, low power consumption, and come in a 16-pin narrow SSOP package.
The LTC1863 and LTC1867 are pin-compatible, 8-channel 12-/16-bit A/D converters with serial I/O and an internal reference. They typically draw only 1.3mA from a single 5V supply. The 8-channel input multiplexer can be configured for either single-ended or differential inputs and unipolar or bipolar conversions.
These devices feature automatic nap and sleep modes to benefit power-sensitive applications. The LTC1867 offers outstanding DC performance with a +2LSB INL specification and no missing codes over temperature. Housed in a compact, narrow 16-pin SSOP package, they are suitable for space-sensitive and low-power applications such as industrial process control and imaging systems.
| Resolution | 12/16 Bits |
|---|---|
| No Missing Codes | 12/15/16 Bits |
| Package | 16-Pin Narrow SSOP |
The ADCs typically draw only 1.3mA from a single 5V supply.
The C grade operates from 0°C to 70°C, while the I grade operates from -40°C to 85°C.
They support SPI/MICROWIRE Serial I/O.