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TLV5638 Series

12-Bit, 1 or 3.5 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time, Pwr Consumption

Manufacturer: Texas Instruments

Catalog(8 parts)

PartVoltage - Supply, Digital▲▼Voltage - Supply, Digital▲▼Voltage - Supply, Digital▲▼Number of Bits▲▼Output TypeReference TypePackage / Case▲▼Package / CaseDifferential Output▲▼ArchitectureINL/DNL (LSB)▲▼Settling Time▲▼Supplier Device PackageVoltage - Supply, Analog▲▼Voltage - Supply, Analog▲▼Voltage - Supply, Analog▲▼Operating Temperature▲▼Operating Temperature▲▼Mounting TypeData Interface
Texas Instruments
TLV5638MDREP
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-55 °C
125 °C
Surface Mount
SPI
Texas Instruments
TLV5638QDG4
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
125 °C
Surface Mount
SPI
Texas Instruments
TLV5638QDRG4
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
125 °C
Surface Mount
SPI
Texas Instruments
TLV5638QD
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
125 °C
Surface Mount
SPI
Texas Instruments
TLV5638CDR
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
0 °C
70 °C
Surface Mount
SPI
Texas Instruments
TLV5638QDR
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
125 °C
Surface Mount
SPI
Texas Instruments
TLV5638IDRG4
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
85 °C
Surface Mount
SPI
Texas Instruments
TLV5638QDREP
12 Bit Digital to Analog Converter 2 8-SOIC
5 V
2.700000047683716 V
3.299999952316284 V
12 ul
Voltage - Buffered
External, Internal
0.003899999894201755 m
8-SOIC
String DAC
0.4000000059604645 ul, 1.7000000476837158 ul
0.000007000000096013537 s
8-SOIC
3.299999952316284 V
5 V
2.700000047683716 V
-40 °C
125 °C
Surface Mount
SPI

Key Features

• Dual 12-Bit Voltage Output DACProgrammable Internal ReferenceProgrammable Settling Time:1 µs in Fast Mode,3.5 µs in Slow ModeCompatible With TMS320 and SPITMSerial PortsDifferential Nonlinearity <0.5 LSB TypMonotonic Over TemperatureApplicationsDigital Servo Control LoopsDigital Offset and Gain AdjustmentIndustrial Process ControlMachine and Motion Control DevicesMass Storage DevicesSPI, QSPI are trademarks of Motorola, Inc.Microwire is a trademark of National Semiconductor Corporation.Dual 12-Bit Voltage Output DACProgrammable Internal ReferenceProgrammable Settling Time:1 µs in Fast Mode,3.5 µs in Slow ModeCompatible With TMS320 and SPITMSerial PortsDifferential Nonlinearity <0.5 LSB TypMonotonic Over TemperatureApplicationsDigital Servo Control LoopsDigital Offset and Gain AdjustmentIndustrial Process ControlMachine and Motion Control DevicesMass Storage DevicesSPI, QSPI are trademarks of Motorola, Inc.Microwire is a trademark of National Semiconductor Corporation.

Description

AI
The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPITM, QSPITM, and MicrowireTMserial 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 a 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 vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design. Because of its ability to source up to 1 mA, the reference can also be used as a system reference. 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 to reduce board space in standard commercial, industrial, and automotive temperature ranges. It is also available in JG and FK packages in the military temperature range. The TLV5638 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface allows glueless interface to TMS320 and SPITM, QSPITM, and MicrowireTMserial 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 a 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 vs power dissipation. With its on-chip programmable precision voltage reference, the TLV5638 simplifies overall system design. Because of its ability to source up to 1 mA, the reference can also be used as a system reference. 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 to reduce board space in standard commercial, industrial, and automotive temperature ranges. It is also available in JG and FK packages in the military temperature range.