MAX547 Просмотр технического описания (PDF) - Maxim Integrated

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MAX547

Octal, 13-Bit Voltage-Output DAC with Parallel Interface

Maxim Integrated 

Octal, 13-Bit Voltage-Output

DAC with Parallel Interface

ABSOLUTE MAXIMUM RATINGS

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

VSS to GND...............................................................-6V to +0.3V

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

REF_ ..........................................(AGND_ - 0.3V) to (VDD + 0.3V)

AGND_ .............................................(VSS - 0.3V) to (VDD + 0.3V)

VOUT_ ........................................................................VDD to VSS

Maximum Current into REF_ Pin .......................................±10mA

Maximum Current into Any Other Signal Pin ....................±50mA

Continuous Power Dissipation (TA = +70°C)

PLCC (derate 13.33mW/°C above +70°C)...................1067mW

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

Operating Temperature Ranges

MAX547–C–H.........................................................0°C to +70°C

MAX547–E–H ......................................................-40°C to +85°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 rat-

ings 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, VSS = -5V, REF_ = 4.096V, AGND_ = GND = 0V, RL = 10kΩ, CL = 50pF, TA = TMIN to TMAX, unless otherwise noted.

Typical values are at TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

STATIC PERFORMANCE—ANALOG SECTION

Resolution

N

13

Bits

Relative Accuracy

MAX547A

INL

MAX547B

±0.5

±2

LSB

±0.5

±4

Differential Nonlinearity

DNL Guaranteed monotonic

±1

LSB

Bipolar Zero-Code Error

±5

±20

LSB

Gain Error

±1

±8

LSB

Power-Supply Rejection Ratio

Load Regulation

REFERENCE INPUT (Note 2)

Reference Input Range

PSRR

∆Gain/∆VDD (Note 1)

∆Gain/∆VSS (Note 1)

RL = ∞ to 10kΩ

REF (Notes 2, 3)

Reference Input Resistance

ANALOG OUTPUT

Maximum Output Voltage

RREF Each REF– pin (Note 3)

Minimum Output Voltage

DYNAMIC PERFORMANCE—ANALOG SECTION

Voltage-Output Slew Rate

Output Settling Time

To ±1⁄2 LSB of full scale (Note 4)

Digital Feedthrough

±0.0025

±0.0025

%/%

0.3

LSB

AGND–

5

VDD

V

kΩ

VDD - 0.5

VSS + 0.5

3

5

5

V

V

V/µs

µs

nV-s

Digital Crosstalk

5

nV-s

DIGITAL INPUTS (VDD = 5V ±5%)

Input Voltage High

VIH

Input Voltage Low

VIL

Input Current

IIN

Input Capacitance

CIN

VIN = 0V or VDD

(Note 5)

2.4

V

0.8

V

1.0

µA

10

pF

2 _______________________________________________________________________________________

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