LTC1605
16-Bit, 100ksps,
Sampling ADC
FEATURES DESCRIPTION Single 5V Supply
nn Bipolar Input Range: ±10V
nn Power Dissipation: 55mW Typ
nn Guaranteed No Missing Codes
nn Sample Rate: 100ksps
nn Integral Nonlinearity: ±2.0LSB Max
nn Signal-to-Noise Ratio: 86dB Typ
nn Operates with Internal or External Reference
nn Internal Synchronized Clock
nn Improved 2nd Source to ADS7805 and AD976
nn 28-Lead SSOP and SW Packages The LTC®1605 is a 100ksps, sampling 16-bit A/D converter
that draws only 55mW (typical) from a single 5V supply.
This easy-to-use device includes sample-and-hold, precision reference, switched capacitor successive approximation A/D and trimmed internal clock. nn The LTC1605’s input range is an industry standard ±10V.
Maximum DC specs include ±2.0LSB INL and 16-bits no
missing codes over temperature. An external reference can
be used if greater accuracy over temperature is needed.
The ADC has a microprocessor compatible, 16-bit or twobyte parallel output port. A convert start input and a data
ready signal (BUSY) ease connections to FIFOs, DSPs and
microprocessors. APPLICATIONS
Industrial Process Control …