Datasheet Analog Devices LTC2365 — Ficha de datos

LTC2365/LTC2366
1Msps/3Msps, 12-Bit Serial
Sampling ADCs in TSOT
Features Description 12-Bit Resolutio 1Msps/3Msps Sampling Rates
n Low Noise: 73dB SNR
n Low Power Dissipation: 6mW
n Single Supply 2.35V to 3.6V Operatio No Data Latency
n Sleep Mode with 0.1µA Typical Supply Current
n Dedicated External Reference (TSOT23-8)
n 1V to 3.6V Digital Output Supply (TSOT23-8)
n SPI/MICROWIRE Compatible Serial I/O
n Guaranteed Operation from –40°C to 125°C
n 6-and 8-Lead TSOT-23 Packages The LTC®2365/LTC2366 are 1Msps/3Msps, 12-bit,
sampling A/D converters that draw only 2mA and 2.6mA,
respectively, from a single 3V supply. These high performance devices include a high dynamic range sample-andhold and a high speed serial interface. The full-scale input
is 0V to VDD or VREF . Outstanding AC performance includes
72dB SINAD and –80dB THD at sample rates of 3Msps.
The serial interface provides flexible power management
and allows maximum power efficiency at low throughput
rates. These devices are available in tiny 6-and 8-lead
TSOT-23 packages. n Applications n n n n n Communication Systems
Data Acquisition Systems
Handheld Terminal Interface …