Product Summary

The LTC1865CS8#TR is a 16-bit A/D converter that are offered in MSOP and SO-8 packages and operate on a single 5V supply. The supply current drops at lower speeds because the LTC1865CS8#TR automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1865CS8#TR has a differential analog input with an adjustable reference pin. The LTC1865CS8#TR offers a softwareselectable 2-channel MUX and an adjustable reference pin on the MSOP version. The 3-wire, serial I/O, small MSOP or SO-8 package and extremely high sample rate-to-power ratio make these ADCs ideal choices for compact, low power, high speed systems. These ADCs can be used in ratiometric applications or with external references.

Parametrics

LTC1865CS8#TR absolute maximum ratings: (1)Supply Voltage (VCC): 7V; (2)Ground Voltage Difference AGND, DGND LTC1865 MSOP Package : ±0.3V; (3)Analog Input : (GND – 0.3V)to (VCC + 0.3V); (4)Digital Input : (GND – 0.3V)to 7V; (5)Digital Output : (GND – 0.3V)to (VCC + 0.3V); (6)Power Dissipation : 400mW; (7)Operating Temperature Range: 0℃ to 70℃; (8)Storage Temperature Range : –65℃ to 150℃; (9)Lead Temperature (Soldering, 10 sec): 300℃.

Features

LTC1865CS8#TR features: (1)16-Bit 250ksps ADCs in MSOP Package; (2)Single 5V Supply; (3)Low Supply Current: 850μA (Typ); (4)Auto Shutdown Reduces Supply Current to 2μA at 1ksps; (5)True Differential Inputs; (6)1-Channel (LTC1864)or 2-Channel (LTC1865)Versions; (7)SPI/MICROWIRETM Compatible Serial I/O; (8)16-Bit Upgrade to 12-Bit LTC1286/LTC1298; (9)Pin Compatible with 12-Bit LTC1860/LTC1861.

Diagrams

LTC1865CS8#TR pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1865CS8#TR
LTC1865CS8#TR


IC A/D CONV 2CH 16BIT 8-SOIC

Data Sheet

0-2500: $4.32
LTC1865CS8#TRPBF
LTC1865CS8#TRPBF


IC A/D CONV 2CH 16BIT 8-SOIC

Data Sheet

0-2500: $4.32