MAX503CAG 查看數據表（PDF） - Maxim Integrated

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MAX503CAG

5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC

Maxim Integrated 

5V, Low-Power, Parallel-Input,

Voltage-Output, 10-Bit DAC

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)

(VDD = 5V, VSS = 0V, AGND = DGND = REFGND = 0V, REFIN = 2.048V (external), RFB = ROFS = VOUT, CREFOUT = 33µF,

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

PARAMETER

SYMBOL

CONDITIONS

REFERENCE OUTPUT (REFOUT)

Reference Tolerance

TA = +25°C

VREFOUT MAX503C

MAX503E

Reference Output Resistance

Power-Supply Rejection Ratio

Noise Voltage

Temperature Coefficient

RREFOUT

PSRR

en

(Note 5)

4.5V ≤ VDD ≤ 5.5V

0.1Hz to 10kHz

Required External Capacitor

DYNAMIC PERFORMANCE

CREFOUT

Voltage Output Slew Rate

Voltage Output Settling Time

TA = +25°C

To ±0.5LSB, VOUT = 2V

Digital Feedthrough

Signal-to-Noise Plus

Distortion Ratio

SINAD

WR = VDD, digital inputs all 1s to all 0s

Unity gain (Note 4)

Gain = 2 (Note 4)

DIGITAL INPUTS (S0, S1, D0–D9, LDAC, CLR, CS, WR, A0, A1)

Logic High Input

Logic Low Input

Digital Leakage Current

Digital Input Capacitance

VIH

VIL

VIN = 0V or VDD

POWER SUPPLIES

Positive Supply-Voltage Range

VDD

Positive Supply Current

IDD

SWITCHING CHARACTERISTICS

Outputs unloaded, all digital inputs = 0V or VDD

Address to WR Setup

Address to WR Hold

CS to WR Setup

CS to WR Hold

Data to WR Setup

Data to WR Hold

WR Pulse Width

LDAC Pulse Width

CLR Pulse Width

Internal Power-On Reset

Pulse Width

tAWS

tAWH

tCWS

tCWH

tDS

tDH

tWR

tLDAC

tCLR

tPOR

(Note 3)

MIN

2.024

2.015

2.011

3.3

0.15

2.4

4.5

5

5

0

0

45

0

45

45

45

TYP

2.048

200

400

30

0.25

25

5

68

68

8

250

1.3

MAX UNITS

2.072

2.081

2.085

2

V

Ω

µV/V

µVp-p

ppm/°C

µF

V/µs

µs

nV-s

dB

V

0.8

V

±1

µA

pF

5.5

V

400

µA

ns

ns

ns

ns

ns

ns

ns

ns

ns

10

µs

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