HI5710A Просмотр технического описания (PDF) - Intersil

Номер в каталоге

Компоненты Описание

производитель

HI5710A

10-Bit, 20 MSPS A/D Converter

Intersil 

HI5710A

Pin Description and I/O Pin Equivalent Circuit (Continued)

PIN

NUMBER

SYMBOL

EQUIVALENT CIRCUIT

DESCRIPTION

21

MINV

AVDD

Output Inversion.

High: D9 is inverted.

Low: D9 is normal.

21

18, 25, 26

39

AVDD

VIN

AVSS

AVDD

Analog VDD.

Analog Input.

39

-

+

AVSS

A/D OUTPUT CODE TABLE

INPUT SIGNAL

VOLTAGE

STEP

MSB

DIGITAL OUTPUT CODE

LSB

VRT

1023

1

1

1

1

1

1

1

1

1

1

1

•

•

•

•

•

•

•

•

•

•

512

1

0

0

0

0

0

0

0

0

0

0

•

•

511

0

1

1

1

1

1

1

1

1

1

1

•

•

•

•

•

•

•

•

VRB

NOTE:

0

0

0

0

0

0

0

0

0

0

0

0

3. This table shows the correlation between the analog input voltage and the digital output code. (TESTMODE = 1, MINV and LINV= 0)

DIGITAL OUTPUT DATA FORMAT TABLE

TESTMODE LINV

MINV

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

1

0

0

N

N

N

N

N

N

N

N

N

N

1

1

0

I

I

I

I

I

I

I

I

I

N

1

0

1

N

N

N

N

N

N

N

N

N

I

1

1

1

I

I

I

I

I

I

I

I

I

I

0

0

0

1

0

1

0

1

0

1

0

1

0

0

1

0

0

1

0

1

0

1

0

1

0

0

0

0

1

1

0

1

0

1

0

1

0

1

1

0

1

1

0

1

0

1

0

1

0

1

0

1

NOTES:

4. This table shows the output state for the combination of TESTMODE, LINV, and MINV states.

5. N: Non-Inverted Output.

6. I: Inverted Output.

4-1541

Share Link: