HI5805EVAL1(1999) Просмотр технического описания (PDF) - Intersil

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HI5805EVAL1
(Rev.:1999)

12-Bit, 5MSPS A/D Converter

Intersil 

HI5805

Electrical Specifications

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Duty

Test

RCeysculelt,sVaRt I2N5=oC3,.5V,

CL

=

10pF,

Unless Otherwise Specified (Continued)

HI5805BIB (-40oC TO 85oC)

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNITS

INTERNAL VOLTAGE REFERENCE

Reference Output Voltage, VROUT (Loaded)

Reference Output Current

Reference Temperature Coefficient

-

3.5

-

V

-

-

1

mA

-

200

-

ppm/oC

REFERENCE VOLTAGE INPUT

Reference Voltage Input, VRIN

Total Reference Resistance, RL

Reference Current

-

3.5

-

V

-

7.8

-

kΩ

-

450

-

µA

DC BIAS VOLTAGE

DC Bias Voltage Output, VDC

Max Output Current (Not To Exceed)

-

2.3

-

V

-

-

1

mA

DIGITAL INPUTS (CLK)

Input Logic High Voltage, VIH

Input Logic Low Voltage, VIL

Input Logic High Current, IIH

Input Logic Low Current, IIL

Input Capacitance, CIN

DIGITAL OUTPUTS (D0-D11)

VCLK = 5V

VCLK = 0V

2.0

-

-

V

-

-

0.8

V

-

-

10.0

µA

-

-

10.0

µA

-

7

-

pF

Output Logic Sink Current, IOL

Output Logic Source Current, IOH

Output Capacitance, COUT

TIMING CHARACTERISTICS

VO = 0.4V (Note 2)

1.6

-

-

mA

DVCC3 = 3.0V, VO = 0.4V

-

1.6

-

mA

VO = 2.4V (Note 2)

-0.2

-

-

mA

DVCC3 = 3.0V, VO = 2.4V

-

-0.2

-

mA

-

5

-

pF

Aperture Delay, tAP

Aperture Jitter, tAJ

Data Output Delay, tOD

Data Output Hold, tH

Data Latency, tLAT

Clock Pulse Width (Low)

-

-

-

-

For a Valid Sample (Note 2)

-

5MSPS Clock

90

5

-

ns

5

-

ps (RMS)

8

-

ns

8

-

ns

-

3

Cycles

100

110

ns

Clock Pulse Width (High)

5MSPS Clock

90

100

110

ns

POWER SUPPLY CHARACTERISTICS

Total Supply Current, ICC

Analog Supply Current, AICC

Digital Supply Current, DICC1

Output Supply Current, DICC2

Power Dissipation

Offset Error PSRR, ∆VOS

Gain Error PSRR, ∆FSE

NOTES:

VIN+ - VIN- = 2V

-

60

70

mA

VIN+ - VIN- = 2V

-

46

-

mA

VIN+ - VIN- = 2V

-

13

-

mA

VIN+ - VIN- = 2V

-

1

-

mA

VIN+ - VIN- = 2V

-

300

350

mW

AVCC or DVCC = 5V ±5%

-

2

-

LSB

AVCC or DVCC = 5V ±5%

-

30

-

LSB

2. Parameter guaranteed by design or characterization and not production tested.

3. With the clock off (clock low, hold mode).

119

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