AD7531LN datasheet(5/9 Pages) INTERSIL

部件名	AD7531LN

功能描述	10-Bit, 12-Bit, Multiplying D/A Converters

Download	9 Pages

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制造商	INTERSIL [Intersil Corporation]

网页	http://www.intersil.com/cda/home

标志

5 / 9 page

10-11

Test Circuits The following test circuits apply for the AD7520. Similar circuits are used for the AD7530, AD7521 and AD7531.

FIGURE 2. NONLINEARITY

FIGURE 3. POWER SUPPLY REJECTION

FIGURE 4. NOISE

FIGURE 5. OUTPUT CAPACITANCE

FIGURE 6. FEEDTHROUGH ERROR

FIGURE 7. OUTPUT CURRENT SETTLING TIME

10-BIT

BINARY

COUNTER

GND

15

16

1

5

4

13 32

AD7520

BIT 1

(MSB)

BIT 10

(LSB)

LINEARITY

ERROR

X 100

RFEEDBACK

IOUT1

IOUT2

HA2600

-

+

VREF

BIT 1

(LSB)

BIT 10

BIT 11

BIT 12

10k

Ω 0.01%

1M

Ω

10k

Ω

0.01%

CLOCK

+15V

VREF

HA2600

-

+

12-BIT

REFERENCE

DAC

15

16

1

5

4

13 32

AD7520

BIT 1

(MSB)

BIT 10

(LSB)

HA2600

-

+

HA2600

-

+

500k

Ω

UNGROUNDED

SINE WAVE

GENERATOR

400Hz 1VP-P

5k

Ω 0.01%

5K 0.01%

RFEEDBACK

+15V

+10V

VREF

IOUT1

IOUT2

14

GND

15

2

5

4

13 3 1

AD7520

101ALN

-

+

0.1

µF

IOUT1

IOUT2

14

10k

Ω

VOUT

100

Ω

15

µF

1K

+15V

50k

Ω

1k

Ω

50V

f = 1kHz

BW = 1Hz

QUAN

TECH

MODEL 134D

WAVE

ANALYZER

+11V (ADJUST FOR VOUT = 0V)

15

16

1

5

4

13 3

2

AD7520

BIT 1 (MSB)

BIT 10 (LSB)

14

+15V

NC

SCOPE

100mVP-P

1MHz

NC

1k

Ω

+15V

15

16

1

5

4

13 3

2

AD7520

BIT 1 (MSB)

BIT 10 (LSB)

14

+15V

VREF = 20VP-P

GND

IOUT1

IOUT2

2

3

6

VOUT

100kHz SINE WAVE

HA2600

-

+

15

1

5

4

13 3

2

AD7520

BIT 1 (MSB)

BIT 10 (LSB)

14

+15V

SCOPE

+100mV

100

Ω

GND

VREF

DIGITAL

IOUT2

EXTRAPOLATE

5t: 1% SETTLING (1mV)

8t: 0.03% SETTLING

t = RISE TIME

INPUT

+5V

0V

-10V

AD7520, AD7530, AD7521, AD7531

类似零件编号 - AD7531LN

制造商	部件名	数据表	功能描述
National Semiconductor ...	AD7531LN	264Kb / 14P	10-Bit, 12-Bit Binary Multiplying D/A Converter
Intersil Corporation	AD7531LN	6Mb / 180P	Data Acquisition

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类似说明 - AD7531LN

制造商	部件名	数据表	功能描述
Renesas Technology Corp	AD7520	541Kb / 10P	10-Bit, 12-Bit, Multiplying D/A Converters
Intersil Corporation	AD7520	373Kb / 10P	10-Bit, 12-Bit, Multiplying D/A Converters
Analog Devices	AD7520	640Kb / 8P	CMOS 10&12-Bit Monolithic Multiplying D/A Converters
Maxim Integrated Produc...	MX7530	192Kb / 4P	CMOS 10 and 12 Bit Multiplying D/a Converters Rev 1; 7/95
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Analog Devices	AD7520	3Mb / 12P	CMOS 10 12 BIT MONOLITHIC MULTIPLYING D/A CONVERTERS REV. B
Maxim Integrated Produc...	MX7530-MX7531	2Mb / 4P	cmos 10 and 12 Bit Multiplying D/A Converters Rev 1; 7/95
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National Semiconductor ...	DAC1020	264Kb / 14P	10-Bit, 12-Bit Binary Multiplying D/A Converter