LTC1864 Datasheet
µPower, 16-Bit, 250ksps 1-Channel ADCs in SOIC
µPower, 16-Bit, 250ksps 1-Channel ADCs in SOIC
| Part No. | In Stock | Price | Packaging | SPQ | Marking | MSL | Pins | Temp Range | Package Description |
| LTC1864ACMS8#PBF | 5000pcs | $9.621 | Tube | 50 | LTHQ | 1 | 8 | 0°C ~ 70°C | 8-Lead MSOP |
| LTC1864ACMS8#TRPBF | 0 | $9.621 | Reel | 2500 | LTHQ | 1 | 8 | 0°C ~ 70°C | 8-Lead MSOP |
| LTC1864ACS8#PBF | 0 | $9.225 | Tube | 100 | 1864A | 1 | 8 | 0°C ~ 70°C | 8-Lead SOIC |
| LTC1864ACS8#TRPBF | 0 | $9.225 | Reel | 2500 | 1864A | 1 | 8 | 0°C ~ 70°C | 8-Lead SOIC |
| LTC1864AHMS8#PBF | 5000pcs | $11.007 | Tube | 50 | LTHQ | 1 | 8 | -40°C ~ 125°C | 8-Lead MSOP |
| LTC1864AHMS8#TRPBF | 0 | $11.007 | Reel | 2500 | LTHQ | 1 | 8 | -40°C ~ 125°C | 8-Lead MSOP |
| LTC1864AIMS8#PBF | 2000pcs | $10.017 | Tube | 50 | LTHQ | 1 | 8 | -40°C ~ 85°C | 8-Lead MSOP |
| LTC1864AIMS8#TRPBF | 0 | $10.017 | Reel | 2500 | LTHQ | 1 | 8 | -40°C ~ 85°C | 8-Lead MSOP |
| LTC1864AIS8#PBF | 0 | $9.621 | Tube | 100 | 1864AI | 1 | 8 | -40°C ~ 85°C | 8-Lead SOIC |
| LTC1864AIS8#TRPBF | 0 | $9.621 | Reel | 2500 | 1864AI | 1 | 8 | -40°C ~ 85°C | 8-Lead SOIC |
| LTC1864CMS8#PBF | 0 | $8.289 | Tube | 50 | LTHQ | 1 | 8 | 0°C ~ 70°C | 8-Lead MSOP |
| LTC1864CMS8#TRPBF | 1500pcs | $8.289 | Reel | 2500 | LTHQ | 1 | 8 | 0°C ~ 70°C | 8-Lead MSOP |
| LTC1864CS8#PBF | 800pcs | $7.956 | Tube | 100 | 1864 | 1 | 8 | 0°C ~ 70°C | 8-Lead SOIC |
| LTC1864CS8#TRPBF | 0 | $7.956 | Reel | 2500 | 1864 | 1 | 8 | 0°C ~ 70°C | 8-Lead SOIC |
| LTC1864HMS8#PBF | 0 | $9.549 | Tube | 50 | LTHQ | 1 | 8 | -40°C ~ 125°C | 8-Lead MSOP |
| LTC1864HMS8#TRPBF | 1000pcs | $9.549 | Reel | 2500 | LTHQ | 1 | 8 | -40°C ~ 125°C | 8-Lead MSOP |
| LTC1864IMS8#PBF | 0 | $8.694 | Tube | 50 | LTHQ | 1 | 8 | -40°C ~ 85°C | 8-Lead MSOP |
| LTC1864IMS8#TRPBF | 0 | $8.694 | Reel | 2500 | LTHQ | 1 | 8 | -40°C ~ 85°C | 8-Lead MSOP |
| LTC1864IS8#PBF | 0 | $8.289 | Tube | 100 | 1864I | 1 | 8 | -40°C ~ 85°C | 8-Lead SOIC |
| LTC1864IS8#TRPBF | 2500pcs | $8.289 | Reel | 2500 | 1864I | 1 | 8 | -40°C ~ 85°C | 8-Lead SOIC |
The LTC1864 are 16-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 LTC1864 automatically power down between conversions. These 16-bit switched capacitor successive approximation ADCs include sample-and-holds. The LTC1864 has a differential analog input with an adjustable reference pin.
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. The high impedance analog inputs and the ability to operate with reduced spans down to 1V full scale, allow direct connection to signal sources in many applications, eliminating the need for external gain stages.