由其分销商提供的 Texas Instruments TLV5618ACD 的描述。
12-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time, Q temp available 8-SOIC 0 to 70
Digital to Analog Converter 2 Channel Resistor-String 12-Bit 8-Pin SOIC Tube
2.7V~3.3V,5V 76dB 12bit 2 12 SPI 2.7V~3.3V,5V String DAC SOIC-8 1.75mm
LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN D/A Converter, 1 Func, Serial Input Loading, 2.5us Settling Time, PDSO8
IC, DAC, 12BIT, 93KSPS, SOIC-8; Résolution (Bits): 12bit; Taux d'échantillonnage: 93kSPS; Interface de données: Série, SPI; Gamme de tension d'alimentation: 2.7V à 5.5V; Type de boîtier CAN / CNA: SOIC; Nombre de broches: 8Bro
IC, DAC, 12BIT, 93KSPS, SOIC-8; Resolution (Bits):12bit; Sampling Rate:93kSPS; Data Interface:Serial, SPI; Supply Voltage Range:2.7V to 5.5V; ADC / DAC Case Style:SOIC; No. of Pins:8Pins; Input Channel Type:Serial; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Filter Terminals:SMD; No. of DACs:2; Operating Temperature Range:0°C to +70°C; Power Rating:1.8W; Settling Time:2.5µs; Supply Current:1.8mA; Supply Voltage:5V; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Supply Voltage Range - Analogue:2.7V to 3.3V, 4.5V to 5.5V; Supply Voltage Range - Digital:2.7V to 3.3V, 4.5V to 5.5V
The TLV5618A is a dual 12-bit voltage output DACwith a flexible 3-wire serial interface. The serial interface is compatible with TMS320, SPI (TM),QSPI(TM), and Microwire(TM) serial ports. It is programmed with a 16-bit serial string containing4 control and 12 data bits. The resistor string output voltage is buffered by anx2 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. Itis available in an 8-pin SOIC package in standard commercial and industrial temperature ranges. The TLV5618AC is characterized for operation from 0oC to 70oC. The TLV5618AI is characterized for operation from -40oC to 85oC. The TLV5618AQ is characterized for operation from -40oC to 125oC. The TLV5618AM is characterized for operation from -55oC to 125oC.