The LTC®1860/LTC1861 are 12-bit A/D converters that are offered in MSOP and SO-8 packages and operate on a single 5V supply. At 250ksps, the supply current is only 850µA. The supply current drops at lower speeds because the LTC1860/LTC1861 automatically power down to a typical supply current of 1nA between conversions. These 12-bit switched capacitor success.
nn 12-Bit 250ksps ADCs in MSOP Package nn Single 5V Supply nn Low Supply Current: 850µA (Typ) nn Auto Shutdown Reduces Supply Current to 2µA at 1ksps nn True Differential Inputs nn 1-Channel (LTC1860) or 2-Channel (LTC1861) Versions nn SPI/MICROWIRETM Compatible Serial I/O nn High Speed Upgrade to LTC1286/LTC1298 nn Pin Compatible with 16-Bit LTC1864/LTC1865 nn Guaranteed Operation to 125°C (MSOP Package) Applications nn High Speed Data Acquisition nn Portable or Compact Instrumentation nn Low Power Battery-Operated Instrumentation nn Isolated and/or Remote Data Acquisition Description The LT.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LTC1860L |
Linear |
1- and 2-Channel ADCs | |
2 | LTC1861 |
Linear |
1- and 2-Channel ADCs | |
3 | LTC1861L |
Linear |
1- and 2-Channel ADCs | |
4 | LTC1863 |
Analog Devices |
8-Channel 200ksps ADCs | |
5 | LTC1863L |
Analog Devices |
12-/16-Bit 8-Channel 175ksps ADCs | |
6 | LTC1864 |
Linear |
250ksps 1- and 2-Channel ADCs | |
7 | LTC1864L |
Linear |
1- and 2-Channel ADCs | |
8 | LTC1865 |
Linear |
250ksps 1- and 2-Channel ADCs | |
9 | LTC1865L |
Linear |
1- and 2-Channel ADCs | |
10 | LTC1867 |
Analog Devices |
8-Channel 200ksps ADCs | |
11 | LTC1867L |
Analog Devices |
12-/16-Bit 8-Channel 175ksps ADCs | |
12 | LTC1821 |
Linear |
Fast Settling Vout DAC |