ADT7463ARQZ-R7 datasheet(14/52 Pages) ONSEMI

14 / 52 page

REV. C

–14–

ADT7463

Table II. 10-Bit A/D Output Code vs. VIN

Input Voltage

A/D Output

+12VIN

+5VIN

VCC (3.3VIN)*

+2.5VIN

+VCCP

Decimal

Binary (10 Bits)

<0.0156

<0.0065

<0.0042

<0.0032

<0.00293

00000000 00

0.0156–0.0312

0.0065–0.0130

0.0042–0.0085

0.0032–0.0065

0.0293–0.0058

00000000 01

0.0312–0.0469

0.0130–0.0195

0.0085–0.0128

0.0065–0.0097

0.0058–0.0087

00000000 10

0.0469–0.0625

0.0195–0.0260

0.0128–0.0171

0.0097–0.0130

0.0087–0.0117

00000000 11

0.0625–0.0781

0.0260–0.0325

0.0171–0.0214

0.0130–0.0162

0.0117–0.0146

00000001 00

0.0781–0.0937

0.0325–0.0390

0.0214–0.0257

0.0162–0.0195

0.0146–0.0175

00000001 01

0.0937–0.1093

0.0390–0.0455

0.0257–0.0300

0.0195–0.0227

0.0175–0.0205

00000001 10

0.1093–0.1250

0.0455–0.0521

0.0300–0.0343

0.0227–0.0260

0.0205–0.0234

00000001 11

0.1250–0.14060

0.0521–0.0586

0.0343–0.0386

0.0260–0.0292

0.0234–0.0263

00000010 00

•

4.0000–4.0156

1.6675–1.6740

1.1000–1.1042

0.8325–0.8357

0.7500–0.7529

256 (1/4 scale) 01000000 00

•

8.0000–8.0156

3.3300–3.3415

2.2000–2.2042

1.6650–1.6682

1.5000–1.5029

512 (1/2 scale) 10000000 00

•

12.0000–12.0156

5.0025–5.0090

3.3000–3.3042

2.4975–2.5007

2.2500–2.2529

768 (3/4 scale) 11000000 00

•

15.8281–15.8437

6.5983–6.6048

4.3527–4.3570

3.2942–3.2974

2.9677–2.9707

1013

11111101 01

15.8437–15.8593

6.6048–6.6113

4.3570–4.3613

3.2974–3.3007

2.9707–2.9736

1014

11111101 10

15.8593–15.8750

6.6113–6.6178

4.3613–4.3656

3.3007–3.3039

2.9736–2.9765

1015

11111101 11

15.8750–15.8906

6.6178–6.6244

4.3656–4.3699

3.3039–3.3072

2.9765–2.9794

1016

11111110 00

15.8906–15.9062

6.6244–6.6309

4.3699–4.3742

3.3072–3.3104

2.9794–2.9824

1017

11111110 01

15.9062–15.9218

6.6309–6.6374

4.3742–4.3785

3.3104–3.3137

2.9824–2.9853

1018

11111110 10

15.9218–15.9375

6.6374–6.4390

4.3785–4.3828

3.3137–3.3169

2.9853–2.9882

1019

11111110 11

15.9375–15.9531

6.6439–6.6504

4.3828–4.3871

3.3169–3.3202

2.9882–2.9912

1020

11111111 00

15.9531–15.9687

6.6504–6.6569

4.3871–4.3914

3.3202–3.3234

2.9912–2.9941

1021

11111111 01

15.9687–15.9843

6.6569–6.6634

4.3914–4.3957

3.3234–3.3267

2.9941–2.9970

1022

11111111 10

>15.9843

>6.6634

>4.3957

>3.3267

>2.9970

1023

11111111 11

*The VCC output codes listed assume that VCC is 3.3 V. If VCC input is reconfigured for 5 V operation (by setting Bit 7 of Configuration Register 1), then the VCC

output codes are the same as for the +5VIN column.

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