MAX512 Просмотр технического описания (PDF) - Maxim Integrated

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MAX512

Low-Cost, Triple, 8-Bit Voltage-Output DACs with Serial Interface

Maxim Integrated 

Low-Cost, Triple, 8-Bit Voltage Output DACs

with Serial Interface

____________________________Typical Operating Characteristics (continued)

(TA = +25°C, unless otherwise noted.)

POSITIVE SETTLING TIME (DAC A)

POSITIVE SETTLING TIME (DAC B)

A

A

B

B

20µs/div

VDD = 3V, VSS = 0V, REFAB = VDD, RL = 1k Ω, CL = 0.1µF

ALL BITS OFF TO ALL BITS ON

A: CS, 2V/div

B: OUTA, 20mV/div

20µs/div

VDD = 3V, VSS = 0V, REFAB = VDD, RL = 10k Ω, CL = 0.01µF

ALL BITS OFF TO ALL BITS ON

A: CS, 2V/div

B: OUTB, 20mV/div

POSITIVE SETTLING TIME (DAC C)

A

B

10µs/div

VDD = 3V, VSS = 0V, REFC = VDD, RL = ∞, CL = 122pF

ALL BITS OFF TO ALL BITS ON

A: CS, 2V/div

B: OUTC, 20mV/div

POSITIVE SETTLING TIME WITH DUAL SUPPLIES

A

B

10µs/div

VDD = 5V, VSS = -5V, REFAB = 2.56V, RL = 1k Ω, CL = 0.1µF

ALL BITS OFF TO ALL BITS ON

A: CS, 5V/div

B: OUTA, 10mV/div

_______________________________________________________________________________________ 7

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