Datasheet Linear Technology LTC2668IUJ-12#PBF — 数据表

LTC2668
16-Channel 16-/12-Bit ±10V
VOUT SoftSpan DACs with
10ppm/°C Max Reference
Description Features
Precision Reference 10ppm/°C Max
nn Independently Programmable Output Ranges:
0V to 5V, 0V to 10V, ±2.5V, ±5V, ±10V
nn Full 16-Bit/12-Bit Resolution at All Ranges
nn Maximum INL Error: ±4LSB at 16 Bits
nn A/B Toggle via Software or Dedicated Pin
nn 16:1 Analog Multiplexer
nn Guaranteed Monotonic Over Temperature
nn Internal or External Reference
nn Outputs Drive ±10mA Guaranteed
nn 1.8V to 5V SPI Serial interface
nn 6mm × 6mm 40-Lead QFN Package The LTC®2668 is a family of 16-channel, 16-/12-bit ±10V
digital-to-analog converters with integrated precision
references. They are guaranteed monotonic and have
built-in rail-to-rail output buffers. These SoftSpan™ DACs
offer five output ranges up to ±10V. The range of each
channel is independently programmable, or the part can
be hardware-configured for operation in a fixed range. nn The integrated 2.5V reference is buffered separately to each …