HI3276 Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

HI3276

8-Bit, 160MSPS, Flash A/D Converter

Intersil 

HI3276

Electrical Specifications DVCC1, 2, AVCC, DGND3 = +5V, DGND1, 2, AGND, DVEE3 = 0V, VRT = 4V, VRB = 2V, TA = 25oC (Continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS

POWER SUPPLY OPERATING

Total Supply Current, ICC + IEE

AVCC Pin Supply Current, AICC

DVCC1 Pin Supply Current, DICC1

DVCC2 Pin Supply Current, DICC2

DGND3 Pin Supply Current, IEE

Power Consumption, PD*6

89

108

140

mA

62

-

87

mA

22

-

36

mA

4.0

-

15

mA

0.5

-

1.5

mA

480

550

700

mW

NOTES:

3. RREF: Resistance value between VRT and VRB.

4. IREF = V-----R--R--T---R--–--E--V--F--R-----B- .

5. t = -f-1C--- .

6. The unit of measure TPS: Times Per Sample.

7. PD = (ICC + IEE) • VCC + (---V----R----T-V----R–----E-V---F-R----B----)--2-- .

Timing Diagrams

VIN

CLK

PAD0 TO D7

PBD0 TO D7

CLK OUT

N-1

tDS

t

N+2

N+3

N

N+1

tPW1 tPW0

tDCLK

2V

0.8V

tD02

N-2

N-1

tD01

t + 1ns

2V

0.8V

2V

N

0.8V

2V

0.8V

N+1

N+2

N+3

RESET PULSE

tPWR

FIGURE 1. DMUX MODE TIMING CHART (SELECT = VCC)

5

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