MAX504EPD+【PDF 9/16 页】IC DAC 10BIT 5V LP SER 14-DIP

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Sheet目录2009

5页 6页 7页 8页 [9页]10页 11页 12页 13页

MAX504/MAX515

5V, Low-Power, Voltage-Output

Serial 10-Bit DACs

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

VDD to DGND and VDD to AGND ................................-0.3V, +6V

VSS to DGND and VSS to AGND .................................-6V, +0.3V

VDD to VSS .................................................................-0.3V, +12V

AGND to DGND........................................................-0.3V, +0.3V

Digital Input Voltage to DGND ......................-0.3V, (VDD + 0.3V)

REFIN ..................................................(VSS - 0.3V), (VDD + 0.3V)

REFOUT to AGND .........................................-0.3V, (VDD + 0.3V)

RFB .....................................................(VSS - 0.3V), (VDD + 0.3V)

BIPOFF ................................................(VSS - 0.3V), (VDD + 0.3V)

VOUT (Note 1) ................................................................VSS, VDD

Continuous Current, Any Pin................................-20mA, +20mA

Continuous Power Dissipation (TA = +70°C)

8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW

8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW

14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) ..... 800mW

14-Pin SO (derate 8.33mW/°C above +70°C)................667mW

Operating Temperature Ranges

MAX5_ _C_ _.........................................................0°C to +70°C

MAX5_ _E_ _ ......................................................-40°C to +85°C

Storage Temperature Range .............................-65°C to +165°C

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

ELECTRICAL CHARACTERISTICS—Single +5V Supply

(VDD = 5V, VSS = 0V, AGND = DGND = 0V, REFIN = 2.048V (external), RFB = BIPOFF = VOUT (MAX504), CREFOUT = 33F (MAX504),

RL = 10k, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted.)

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.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Unipolar Offset Error

VOS

LSB

Differential Nonlinearity

DNL

±1

LSB

Unipolar Offset Tempco

TCVOS

ppm/°C

Gain Error (Note 2)

±1

LSB

Resolution

Bits

Gain-Error Tempco

ppm/°C

Gain-Error Power-Supply

Rejection Ratio

PSRR

0.1

LSB/V

VDD - 2

Output Voltage Range

VDD - 0.4

Output Load Regulation

0.5

LSB

Short-Circuit Current

ISC

Voltage Range

VDD - 2

Input Resistance

Input Capacitance

AC Feedthrough

-80

CONDITIONS

Guaranteed monotonic

4.5V

≤ VDD ≤ 5.5V

MAX504 (G = 1)

MAX504 (G = 2), MAX515

VOUT = 2V, RL = 2k

Code dependent, minimum at code 0101...

Code dependent (Note 3)

REFIN = 1kHz, 2Vp-p

Note 1: The output may be shorted to VDD, VSS, or AGND if the package power dissipation limit is not exceeded.

Relative Accuracy (Note 2)

INL

±0.5

LSB

Unipolar Offset-Error

Power-Supply Rejection Ratio

PSRR

0.1

LSB/V

4.5V

≤ VDD ≤ 5.5V

REFERENCE INPUT (REFIN)

VOLTAGE OUTPUT (VOUT)

STATIC PERFORMANCE

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