TLV5616

アクティブ

プログラマブルなセトリングタイムと消費電力、12 ビット、シングルチャネル、低消費電力、電圧出力 DAC

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データシート

document-pdfAcrobat 2.7 V to 5.5 V Low Power 12-Bit Digital-to-Analog Converters w/ Power Down データシート (Rev. D) (英語)

TLV5616

アクティブ

データシート

ご注文はこちら

製品詳細

Resolution (Bits)

12

Number of DAC channels

1

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5

INL (max) (±LSB)

4

Settling time (µs)

3

Reference type

Ext

Architecture

String

Rating

Catalog

Sample/update rate (Msps)

0.102

Power consumption (typ) (mW)

0.9

Operating temperature range (°C)

-40 to 85

Product type

General-purpose DAC

Resolution (Bits)

12

Number of DAC channels

1

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5

INL (max) (±LSB)

4

Settling time (µs)

3

Reference type

Ext

Architecture

String

Rating

Catalog

Sample/update rate (Msps)

0.102

Power consumption (typ) (mW)

0.9

Operating temperature range (°C)

-40 to 85

Product type

General-purpose DAC

PDIP (P)

8

92.5083 mm² 9.81 x 9.43

SOIC (D)

8

29.4 mm² 4.9 x 6

VSSOP (DGK)

8

14.7 mm² 3 x 4.9

12-Bit Voltage Output DAC
Programmable Settling Time vs Power Consumption
- 3 µs in Fast Mode
- 9 µs in Slow Mode

Ultra Low Power Consumption:
900 µW Typ in Slow Mode at 3 V
2.1 mW Typ in Fast Mode at 3 V

Differential Nonlinearity . . . <0.5 LSB Typ
Compatible With TMS320 and SPI Serial Ports
Power-Down Mode (10 nA)
Buffered High-Impedance Reference Input
Voltage Output Range . . . 2 Times the Reference Input Voltage
Monotonic Over Temperature
Available in MSOP Package

12-Bit Voltage Output DAC
Programmable Settling Time vs Power Consumption
- 3 µs in Fast Mode
- 9 µs in Slow Mode

Ultra Low Power Consumption:
900 µW Typ in Slow Mode at 3 V
2.1 mW Typ in Fast Mode at 3 V

Differential Nonlinearity . . . <0.5 LSB Typ
Compatible With TMS320 and SPI Serial Ports
Power-Down Mode (10 nA)
Buffered High-Impedance Reference Input
Voltage Output Range . . . 2 Times the Reference Input Voltage
Monotonic Over Temperature
Available in MSOP Package

The TLV5616 is a 12-bit voltage output digital-to-analog converter (DAC) with a flexible 4-wire serial interface. The 4-wire serial interface allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5616 is programmed with a 16-bit serial string containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5616 can operate 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 AB output stage to improve stability and reduce settling time. The settling time of the DAC is programmable to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need for a low source impedance drive to the terminal.

Implemented with a CMOS process, the TLV5616 is designed for single supply operation from 2.7 V to 5.5 V. The device is available in an 8-terminal SOIC package. The TLV5616C is characterized for operation from 0°C to 70°C. The TLV5616I is characterized for operation from -40°C to 85°C.

The TLV5616 is a 12-bit voltage output digital-to-analog converter (DAC) with a flexible 4-wire serial interface. The 4-wire serial interface allows glueless interface to TMS320, SPI, QSPI, and Microwire serial ports. The TLV5616 is programmed with a 16-bit serial string containing 4 control and 12 data bits. Developed for a wide range of supply voltages, the TLV5616 can operate 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 AB output stage to improve stability and reduce settling time. The settling time of the DAC is programmable to allow the designer to optimize speed versus power dissipation. The settling time is chosen by the control bits within the 16-bit serial input string. A high-impedance buffer is integrated on the REFIN terminal to reduce the need for a low source impedance drive to the terminal.

Implemented with a CMOS process, the TLV5616 is designed for single supply operation from 2.7 V to 5.5 V. The device is available in an 8-terminal SOIC package. The TLV5616C is characterized for operation from 0°C to 70°C. The TLV5616I is characterized for operation from -40°C to 85°C.

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