HI5905IN Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

производитель

HI5905IN

14-Bit, 5MSPS A/D Converter

Intersil 

HI5905

Absolute Maximum Ratings

Supply Voltage, AVCC or DVCC to AGND or DGND. . . . . . . . . +6.0V

DGND to AGND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3V

Digital I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DGND to DVCC

Analog I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AGND to AVCC

Operating Conditions

Temperature Range (HI5905IN) . . . . . . . . . . . . . . . . -40oC to 85oC

Thermal Information

Thermal Resistance (Typical, Note 1)

θJA (oC/W)

MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .

65

Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC

Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC

(MQFP - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

1. θJA is measured with the component mounted on an evaluation PC board in free air.

Electrical Specifications

ATAVC=C25=oDCV, CDCiff1e=reDntViaCl CA2na=lo+g5.I0nVp,uftS, U=n5leMssSPOSthaetrw50is%e

Duty Cycle,

Specified

VRIN

=

VROUT ,

CL

=

15pF,

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

ACCURACY

Resolution

14

-

-

Integral Linearity Error, INL

Sinewave Histogram

-

± 2.5

-

Differential Linearity Error, DNL

(Guaranteed No Missing Codes)

Sinewave Histogram

-1

±0.5

+1.5

Offset Error, VOS

Full Scale Error, FSE

DYNAMIC CHARACTERISTICS

fIN = DC

fIN = DC

-

-

120

-

-

164

Minimum Conversion Rate

No Missing Codes (Note 2)

-

-

0.5

Maximum Conversion Rate

No Missing Codes

5

-

-

Effective Number of Bits, ENOB

Signal to Noise and Distortion Ratio, SINAD

fIN = 1MHz

fIN = 1MHz

11.2

11.7

-

69

72.2

-

= ----------------R----M-----S------S----i-g----n---a---l---------------

RMS Noise + Distortion

Signal to Noise Ratio, SNR

fIN = 1MHz

71

74.6

-

=

R-----M-----S------S----i-g---n----a---l

RMS Noise

Total Harmonic Distortion, THD

2nd Harmonic Distortion

3rd Harmonic Distortion

Spurious Free Dynamic Range, SFDR

Intermodulation Distortion, IMD

Transient Response

fIN = 1MHz

fIN = 1MHz

fIN = 1MHz

fIN = 1MHz

f1 = 1MHz, f2 = 1.02MHz

-73

75.7

-

-

-95

-

-77

-

80

-

-

-

74

-

-

1

-

Over-Voltage Recovery

0.2V Overdrive

-

2

-

ANALOG INPUT

Maximum Peak-to-Peak Differential Analog Input Range (VIN+

- VIN-)

Maximum Peak-to-Peak Single-Ended Analog Input Range

-

±2.0

-

-

4.0

-

Analog Input Resistance, RIN

Analog Input Capacitance, CIN

Analog Input Bias Current, IB+ or IB-

Differential Analog Input Bias Current IB DIFF = (IB+ - IB-)

(Notes 1, 2)

(Note 2)

(Note 3)

1

-

-

-

10

16

-50

-

+50

-

±0.5

-

UNITS

Bits

LSB

LSB

LSB

LSB

MSPS

MSPS

Bits

dB

dB

dBc

dBc

dBc

dBc

dBc

Cycle

Cycle

V

V

MΩ

pF

µA

µA

3

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