LTC2633 - Dual 12-/10-/8-Bit I2C VOUT DACs with 10ppm/°C Reference
The LTC®2633 is a family of dual 12-, 10-, and 8-bit voltage-output DACs with an integrated, high accuracy, low drift reference in an 8-lead TSOT-23 package. It has rail-to-rail output buffers and is guaranteed monotonic. The LTC2633-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2633-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the full-scale output to the external reference voltage.
These DACs communicate via a 2-wire I2C-compatible serial interface. The LTC2633 operates in both the standard mode (clock rate of 100kHz) and the fast mode (clock rate of 400kHz). The LTC2633 incorporates a power-on reset circuit. Options are available for reset to zero-scale, reset to mid-scale in internal reference mode, reset to mid-scale in external reference mode, or reset with all DAC outputs in a high impedance state after power-up.
Features
Typical Application  | Applications
Packaging |
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|---|---|---|---|
| LTC2633ACTS8-HI12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-HI12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-HI12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633ACTS8-HZ12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-HZ12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-HZ12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633ACTS8-LI12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-LI12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-LI12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633ACTS8-LO12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-LO12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-LO12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633ACTS8-LX12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-LX12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-LX12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633ACTS8-LZ12#PBF | SOT-23 | C | $4.50 | |
| LTC2633ACTS8-LZ12#TRMPBF | SOT-23 | C | $4.50 | $3.20 |
| LTC2633ACTS8-LZ12#TRPBF | SOT-23 | C | $4.50 | $3.15 |
| LTC2633AHTS8-HI12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-HI12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-HI12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633AHTS8-HZ12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-HZ12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-HZ12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633AHTS8-LI12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-LI12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-LI12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633AHTS8-LO12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-LO12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-LO12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633AHTS8-LX12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-LX12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-LX12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633AHTS8-LZ12#PBF | SOT-23 | H | $5.63 | |
| LTC2633AHTS8-LZ12#TRMPBF | SOT-23 | H | $5.63 | $3.99 |
| LTC2633AHTS8-LZ12#TRPBF | SOT-23 | H | $5.63 | $3.94 |
| LTC2633CTS8-HI10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-HI10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-HI10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-HI12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-HI12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-HI12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-HI8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-HI8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-HI8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633CTS8-HZ10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-HZ10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-HZ10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-HZ12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-HZ12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-HZ12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-HZ8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-HZ8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-HZ8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633CTS8-LI10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-LI10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-LI10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-LI12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-LI12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-LI12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-LI8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-LI8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-LI8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633CTS8-LO10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-LO10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-LO10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-LO12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-LO12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-LO12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-LO8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-LO8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-LO8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633CTS8-LX10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-LX10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-LX10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-LX12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-LX12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-LX12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-LX8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-LX8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-LX8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633CTS8-LZ10#PBF | SOT-23 | C | $2.79 | |
| LTC2633CTS8-LZ10#TRMPBF | SOT-23 | C | $2.79 | $2.00 |
| LTC2633CTS8-LZ10#TRPBF | SOT-23 | C | $2.79 | $1.95 |
| LTC2633CTS8-LZ12#PBF | SOT-23 | C | $3.60 | |
| LTC2633CTS8-LZ12#TRMPBF | SOT-23 | C | $3.60 | $2.57 |
| LTC2633CTS8-LZ12#TRPBF | SOT-23 | C | $3.60 | $2.52 |
| LTC2633CTS8-LZ8#PBF | SOT-23 | C | $2.23 | |
| LTC2633CTS8-LZ8#TRMPBF | SOT-23 | C | $2.23 | $1.61 |
| LTC2633CTS8-LZ8#TRPBF | SOT-23 | C | $2.23 | $1.56 |
| LTC2633HTS8-HI10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-HI10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-HI10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-HI12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-HI12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-HI12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-HI8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-HI8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-HI8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
| LTC2633HTS8-HZ10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-HZ10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-HZ10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-HZ12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-HZ12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-HZ12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-HZ8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-HZ8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-HZ8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
| LTC2633HTS8-LI10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-LI10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-LI10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-LI12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-LI12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-LI12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-LI8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-LI8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-LI8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
| LTC2633HTS8-LO10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-LO10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-LO10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-LO12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-LO12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-LO12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-LO8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-LO8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-LO8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
| LTC2633HTS8-LX10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-LX10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-LX10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-LX12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-LX12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-LX12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-LX8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-LX8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-LX8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
| LTC2633HTS8-LZ10#PBF | SOT-23 | H | $3.48 | |
| LTC2633HTS8-LZ10#TRMPBF | SOT-23 | H | $3.48 | $2.49 |
| LTC2633HTS8-LZ10#TRPBF | SOT-23 | H | $3.48 | $2.44 |
| LTC2633HTS8-LZ12#PBF | SOT-23 | H | $4.50 | |
| LTC2633HTS8-LZ12#TRMPBF | SOT-23 | H | $4.50 | $3.20 |
| LTC2633HTS8-LZ12#TRPBF | SOT-23 | H | $4.50 | $3.15 |
| LTC2633HTS8-LZ8#PBF | SOT-23 | H | $2.79 | |
| LTC2633HTS8-LZ8#TRMPBF | SOT-23 | H | $2.79 | $2.00 |
| LTC2633HTS8-LZ8#TRPBF | SOT-23 | H | $2.79 | $1.95 |
