MAX5250(1996) データシートの表示（PDF） - Maxim Integrated

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MAX5250
(Rev.:1996)

Low-Power, Quad, 10-Bit Voltage-Output DAC with Serial Interface

Maxim Integrated 

Low-Power, Quad, 10-Bit Voltage-Output DAC

with Serial Interface

ABSOLUTE MAXIMUM RATINGS

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

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

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

REFAB, REFCD to AGND ...........................-0.3V to (VDD + 0.3V)

OUT_, FB_ to AGND...................................-0.3V to (VDD + 0.3V)

Digital Inputs to DGND.............................................-0.3V to +6V

DOUT, UPO to DGND ................................-0.3V to (VDD + 0.3V)

Continuous Current into Any Pin.......................................±20mA

Continuous Power Dissipation (TA = +70°C)

Plastic DIP (derate 8.00mW/°C above +70°C) .................640mW

SSOP (derate 8.00mW/°C above +70°C) ......................640mW

CERDIP (derate 11.11mW/°C above +70°C) .................889mW

Operating Temperature Ranges

MAX5250_C_P ......................................................0°C to +70°C

MAX5250_E_P ...................................................-40°C to +85°C

MAX5250BMJP ................................................-55°C to +125°C

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

(VDD = +5V ±10%, AGND = DGND = 0V, REFAB = REFCD = 2.5V, RL = 5kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise

noted. Typical values are at TA = +25°C. Output buffer connected in unity-gain configuration (Figure 9).)

PARAMETER

SYMBOL

CONDITIONS

STATIC PERFORMANCE—ANALOG SECTION

Resolution

N

Integral Nonlinearity

(Note 1)

MAX5250A

INL

MAX5250B

Differential Nonlinearity

DNL Guaranteed monotonic

Offset Error

VOS

Offset-Error Tempco

Gain Error (Note 1)

GE

Gain-Error Tempco

Power-Supply Rejection Ratio

PSRR 4.5V ≤ VDD ≤ 5.5V

REFERENCE INPUT

Reference Input Range

VREF

Reference Input Resistance

RREF

MULTIPLYING-MODE PERFORMANCE

Code dependent, minimum at code 554 hex

Reference -3dB Bandwidth

Reference Feedthrough

VREF = 0.67Vp-p

Input code = all 0s, VREF = 3.6Vp-p at 1kHz

Signal-to-Noise Plus

Distortion Ratio

SINAD VREF = 1Vp-p at 25kHz, code = full scale

MIN TYP MAX UNITS

10

Bits

±0.25 ±0.5

LSB

±1.0

±1.0 LSB

±6.0 mV

6

ppm/°C

±1.0 LSB

1

ppm/°C

100

800 µV/V

0

VDD - 1.4 V

10

kΩ

650

kHz

-84

dB

72

dB

2 _______________________________________________________________________________________

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