DAC7574IDGSR datasheet(8/35 Pages) TI

部件名	DAC7574IDGSR

功能描述	QUAD, 12-BIT, LOW-POWER, VOLTAGE OUTPUT, I2C INTERFACE DIGITAL-TO-ANALOG CONVERTER

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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0.000

0.025

0.050

0.075

0.100

0.125

0.150

0

1

2

3

4

5

ISINK - Sink Current - mA

VDD = 2.7 V

VDD = 5.5 V

DAC Loaded With 000H

Typical For All Channels

5.30

5.35

5.40

5.45

5.50

0

1

2

3

4

5

ISOURCE - Source Current - mA

DAC Loaded With FFFH

VDD = 5.5 V

Typical For All Channels

2.3

2.4

2.5

2.6

2.7

0

1

2

3

4

5

ISOURCE - Source Current - mA

DAC Loaded With FFFH

VDD = 2.7 V

Typical For All Channels

Digital Input Code

0

100

200

300

400

500

600

700

800

0

512

1024

1536

2048

2560

3072

3584

4096

VDD = 2.7 V

VDD = 5.5 V

All Channels Powered, No Load

TA - Free- Air Temperature - °C

0

100

200

300

400

500

600

700

- 40

- 10

20

50

80

110

VDD = 2.7 V

VDD = 5.5 V

All Channels Powered, No Load

VDD - Supply Voltage - V

200

250

300

350

400

450

500

550

600

650

700

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

All DACs Powered, No Load

DAC7574

SLAS375 – JUNE 2003

TYPICAL CHARACTERISTICS (continued)

At T

A = +25°C, unless otherwise noted.

SINK CURRENT CAPABILITY

SOURCE CURRENT CAPABILITY

AT NEGATIVE RAIL

AT POSITIVE RAIL

Figure 13.

Figure 14.

SOURCE CURRENT CAPABILITY

SUPPLY CURRENT

AT POSITIVE RAIL

vs DIGITAL INPUT CODE

Figure 15.

Figure 16.

SUPPLY CURRENT

vs TEMPERATURE

vs SUPPLY VOLTAGE

Figure 17.

Figure 18.

8

类似零件编号 - DAC7574IDGSR

制造商	部件名	数据表	功能描述
Texas Instruments	DAC7574IDGS	783Kb / 31P	[Old version datasheet] QUAD, 12-BIT, LOW-POWER, VOLTAGE OUTPUT, I2C INTERFACE DIGITAL-TO-ANALOG CONVERTER

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