MAX1201 查看數據表（PDF） - Maxim Integrated

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MAX1201

+5V Single-Supply, 2.2Msps, 14-Bit Self-Calibrating ADC

Maxim Integrated 

+5V Single-Supply, 2.2Msps, 14-Bit

Self-Calibrating ADC

ABSOLUTE MAXIMUM RATINGS

AVDD to AGND, DGND ..........................................................+7V

DVDD to DGND, AGND..........................................................+7V

DRVDD to DGND, AGND .......................................................+7V

INP, INN, RFPF, RFPS,

RFNF, RFNS, CLK, CM..........(AGND - 0.3V) to (AVDD + 0.3V)

Digital Inputs to DGND ............................-0.3V to (DVDD + 0.3V)

Digital Output (DAV) to DGND ..............-0.3V to (DRVDD + 0.3V)

Other Digital Outputs to DGND .............-0.3V to (DRVDD + 0.3V)

Continuous Power Dissipation (TA = +70°C)

44-Pin MQFP (derate 11.11mW/°C above +70°C).......889mW

Operating Temperature Ranges (TA)

MAX1201CMH ....................................................0°C to +70°C

MAX1201EMH .................................................-40°C to +85°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10sec) .............................+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

(AVDD = +5V ±5%, DVDD = DRVDD = +3.3V, VRFPS = +4.096V, VRFNS = AGND, VCM = +2.048, VIN = -0.5dBFS, fCLK = 4.5056MHz,

digital output load ≤ 20pF, TA = TMIN to TMAX = 0°C to +70°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Input Voltage Range (Notes 2, 3) VIN

Input Resistance (Note 4)

RI

Input Capacitance

CI

Single-ended

Differential

Per side in Track Mode

Reference Voltage (Note 3)

Reference Input Resistance

VREF

4.096 4.5

V

±4.096 ±4.5

25

kΩ

21

pF

4.096 4.5

V

700 1000

Ω

Resolution

(no missing codes; Note 5)

Integral Nonlinearity

Differential Nonlinearity

Offset Error

Gain Error

Input-Referred Noise

Maximum Sampling Rate

Conversion Time (Pipeline

Delay/Latency)

Acquisition Time

Overvoltage Recovery Time

Aperture Delay

Full-Power Bandwidth

Small-Signal Bandwidth

RES

INL

DNL

After calibration, guaranteed

fCLK

fSAMPLE fSAMPLE = fCLK/2

tACQ

tOVR

tAD

To full-scale step (0.006%)

14

Bits

±1.2

LSB

-1

±0.3

+1

LSB

-0.1 ±0.004 +0.1 %FSR

-5

-1.7

+5 %FSR

75

µVRMS

2.2528

4

100

410

3

3.3

78

Msps

fSAMPLE

Cycles

ns

ns

ns

MHz

MHz

2 _______________________________________________________________________________________

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