MAX5548 datasheet(6/15 Pages) MAXIM

Part #	MAX5548

Description	Dual, 8-Bit, Programmable, 30mA High-Output-Current DAC

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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6 / 15 page

Dual, 8-Bit, Programmable, 30mA

High-Output-Current DAC

_______________________________________________________________________________________

Typical Operating Characteristics (continued)

(VDD = +3.0V, GND = 0, VREFIN = +1.25V, internal reference, RFSADJ_ = 20k

Ω, TA = +25°C. unless otherwise noted).

GLITCH IMPULSE

MAX5548 toc10

VOUT_

AC-COUPLED

40ns/div

1V/div

10mV/div

RLOAD = 65

Ω

CLOAD = 24pF

620

520

420

320

220

2.5

4.0

3.0

3.5

4.5

5.0

5.5

SHUTDOWN CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

NO LOAD, CODE = 0x00

620

520

420

320

220

-40

-15

SHUTDOWN CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

NO LOAD, CODE = 0x00

VDD = 5V

VDD = 3V

1.246

1.248

1.247

1.250

1.249

1.251

1.252

-40

-15

INTERNAL REFERENCE VOLTAGE

vs. TEMPERATURE

TEMPERATURE (

°C)

NO LOAD, CODE = 0x00

1.25100

1.25075

1.25050

1.25025

1.25000

2.5

4.0

3.0

3.5

4.5

5.0

5.5

INTERNAL REFERENCE VOLTAGE

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

NO LOAD, CODE = 0x00

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