MAX1426EAI(2000) Ver la hoja de datos (PDF) - Maxim Integrated

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Fabricante

MAX1426EAI
(Rev.:2000)

10-Bit, 10Msps ADC

Maxim Integrated 

10-Bit, 10Msps ADC

ABSOLUTE MAXIMUM RATINGS

AVDD to AGND ........................................................ -0.3V to +6V

DVDD to DGND ....................................................... -0.3V to +6V

AVDD to DGND ........................................................ -0.3V to +6V

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

REFP, REFIN, REFN, CMLN, CMLP,

CML, INP,

CLK, OE/PD,

INN .....................(VAGND - 0.3V) to (VAVDD

D0–D9 ...............(VDGND - 0.3V) to (VDVDD

+

+

0.3V)

0.3V)

Continuous Power Dissipation (TA = +70°C)

28-Pin SSOP (derated 9.5mW/°C above +70°C) .........762mW

Operating Temperature Ranges

MAX1426CAI ..................................................... 0°C to +70°C

MAX1426EAI................................................... -40°C to +85°C

Maximum Junction Temperature .................................... +150°C

Storage Temperature Range ............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

(VAVDD = VCMLP = +5V, VDVDD = +3.3V, VCMLN = VAGND = VDGND = 0, internal reference, digital output loading 35pF, fCLK =

10MHz (50% duty cycle), TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

ACCURACY

Resolution

RES

Differential Nonlinearity

DNL

Integral Nonlinearity

INL

No Missing Codes

Guaranteed monotonic

Midscale Offset

MSO (Note 1)

Internal reference (Note 1)

Gain Error

External reference (REFIN) (Note 2)

GE

External reference (REFP, CML, REFN)

(Note 3)

Power-Supply Rejection Ratio

PSRR (Note 4)

DYNAMIC PERFORMANCE (VINP - VINN = +2V to -2V)

Signal-to-Noise Ratio

SNR f = 2MHz

Spurious-Free Dynamic Range SFDR f = 2MHz

Total Harmonic Distortion

(first five harmonics)

THD f = 2MHz

Signal-to-Noise and Distortion

SINAD f = 2MHz

MIN TYP MAX UNITS

10

Bits

-1

1

LSB

-1.5 ±0.3

1.5

LSB

-3

±1.0

-10

±5

-5

±2

-5

±3

-5

±2

3 %FSR

10

5

%FSR

5

+5 mV/V

60

61

dB

69

72

dB

-70

-67

dB

58

60

dB

2 _______________________________________________________________________________________

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