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TLV5633CDW 数据表(PDF) 1 Page - Texas Instruments |
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TLV5633CDW 数据表(HTML) 1 Page - Texas Instruments |
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1 / 23 page ![]() PW DW www.ti.com FEATURES 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 D2 D3 D4 D5 D6 D7 A1 A0 SPD DVDD D1 D0 CS WE LDAC PWR AGND OUT REF AVDD DW OR PW PACKAGE (TOP VIEW) APPLICATIONS DESCRIPTION TLV5633C TLV5633I SLAS190C – MARCH 1999 – REVISED SEPTEMBER 2006 2.7 V TO 5.5 V LOW POWER 12-BIT DIGITAL-TO-ANALOG CONVERTERS WITH INTERNAL REFERENCE AND POWER DOWN • 12-Bit Voltage Output DAC • Programmable Internal Reference • Programmable Settling Time vs Power Consumption – 1 µs in Fast Mode – 3.5 µs in Slow Mode • 8-Bit µController Compatible Interface • Differential Nonlinearity . . . <0.5 LSB Typ • Voltage Output Range . . . 2x the Reference Voltage • Monotonic Over Temperature • Digital Servo Control Loops • Digital Offset and Gain Adjustment • Industrial Process Control • Machine and Motion Control Devices • Mass Storage Devices The TLV5633 is a 12-bit voltage output digital- to-analog converter (DAC) with an 8-bit microcontroller compatible parallel interface. The 8 LSBs, the 4 MSBs, and 5 control bits are written using three different addresses. Developed for a wide range of supply voltages, the TLV5633 can be operated from 2.7 V to 5.5 V. The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class A (slow mode: 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. With its on-chip programmable precision voltage reference, the TLV5633 simplifies overall system design. Because of its ability to source up to 1 mA, the internal reference can also be used as a system reference. The settling time and the reference voltage can be chosen by a control register. 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 20-pin SOIC and TSSOP packages in standard commercial and industrial temperature ranges. AVAILABLE OPTIONS PACKAGE(1) TA SOIC (DW) TSSOP (PW) 0°C to 70°C TLV5633CDW TLV5633CPW -40°C to 85°C TLV5633IDW TLV5633IPW (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. MCS is a registered trademark of Intel Corporation . PRODUCTION DATA information is current as of publication date. Copyright © 1999–2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
类似零件编号 - TLV5633CDW |
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类似说明 - TLV5633CDW |
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