The TLV5618A is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is compatible with TMS320, SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 4 control and 12 data bits.
The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a Class-AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation.
Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an 8-pin SOIC package in standard commercial and industrial temperature ranges.
The TLV5618AC is characterized for operation from 0°C to 70°C. The TLV5618AI is characterized for operation from –40°C to 85°C. The TLV5618AQ is characterized for operation from –40°C to 125°C. The TLV5618AM is characterized for operation from –55°C to 125°C.
Products containing the "TLV5618A" keyword are: TLV5618ACD , TLV5618ACD , TLV5618ACD/ACP , TLV5618ACDG4 , TLV5618ACDR , TLV5618ACDRG4 , TLV5618ACDRG4 TV5618 , TLV5618ACP , TLV5618ACP , TLV5618ACPE4 , TLV5618ACPG4 , TLV5618AI , TLV5618AID , TLV5618AID , TLV5618AIDG4 , TLV5618AIDGR , TLV5618AIDR , TLV5618AIDR(TY5618) , TLV5618AIDR. , TLV5618AIDR2GSPI and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.
| Status | ACTIVE |
| SubFamily | Precision DACs (<=10MSPS) |
| Resolution | 12 |
| Settling Time | 2.5 |
| Sample / Update Rate | 0.093 |
| DAC channels | 2 |
| Architecture | String |
| Power consumption | 1.8 |
| Interface | SPI |
| INL | 4 |
| Reference: type | Ext |
| Output type | Buffered Voltage |
| Rating | Catalog |
| Operating temperature range | -40 to 125 |
| Package Group | PDIP|8 |
| Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
| Approx. price | 5.67 | 1ku |
| SFDR | 72 |