HI2315JCQ 데이터 시트보기 (PDF) - Intersil

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HI2315JCQ

10-Bit, 80 MSPS D/A Converter (Ultra-Low Glitch Version)

Intersil 

Timing Diagram

tPW1 tPW0

CLK

tS tH

tS tH

DATA

tPD

tS tH

D/A OUT

tPD

tPD

HI2315

100%

50%

0%

TABLE 1. I/O CORRESPONDENCE TABLE

(2.00V Output Full Scale Voltage)

INPUT CODE

MSB

LSB

1111111111

•••

1000000000

•••

0000000000

OUTPUT VOLTAGE

2.0V

1.0V

0V

Typical Application Circuits

R3

R1

C

C

R4 R2

24 23 22 21 20 19 18 17

25

IO

AVSS

IO

VG AVDD AVDD VREF SREF IREF

NC

16

26 NC

DVSS 15

AVDD

AVSS

DVDD

DVSS

27 DVSS

28 DVDD

C

29 NC

VB 14

C

DVDD 13

NC 12

30 D0

CE 11

31 D1

BLK 10

32 D2

CLK 9

D3 D4 D5 D6 D7 D8 D9 NC

12345678

CLOCK INPUT

NOTE:

2. When 5.0V supply voltage (DVDD and AVDD). Digital input from pins 30 to 32 and pins 1 to 7. Pin 18 is Left Open When Using Normally.

R1 = 200Ω, R2 = 3.3Ω (Resistance 16 Times R1), R3 = 3.0kΩ, R4 = 2.0kΩ, C = 0.1µF.

FIGURE 5. APPLICATION CIRCUIT 1

10-6

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