MAX5813AUD-T Просмотр технического описания (PDF) - Maxim Integrated

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MAX5813AUD-T

Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered Output DACs with Internal Reference and I2C Interface

Maxim Integrated 

MAX5813/MAX5814/MAX5815

Ultra-Small, Quad-Channel, 8-/10-/12-Bit Buffered

Output DACs with Internal Reference and I2C Interface

Typical Operating Characteristics (continued)

(MAX5815, 12-bit performance, TA = +25°C, unless otherwise noted.)

MAJOR CODE TRANSITION

GLITCH ENERGY

(VDD = VREF = 5V, RL = 2kI, CL = 200pF)

1 LSB CHANGE

(MIDCODE TRANSITION

0x800 TO 0x7FF)

GLITCH ENERGY = 6nV•s

VOUT vs. TIME TRANSIENT

EXITING POWER-DOWN

MAX5813 toc20

0V

36TH EDGE

VSCL

5V/div

DAC OUTPUT

500mV/div

ZOOMED VOUT

3.3mV/div

TRIGGER PULSE

5V/div

2µs/div

POWER-ON RESET TO 0V

MAX5813 toc21

0V

VDD = 5V, VREF = 2.5V

EXTERNAL

10µs /div

CHANNEL-TO-CHANNEL FEEDTHROUGH

(VDD = VREF = 5V, TA = +25NC,

RL = 2kI, CL = 200pF)

MAX5813 toc22

VDD = VREF = 5V

10kI LOAD TO VDD

VDD

2V/div

0V

VOUT

2V/div

0V

RL = 2kI

NO LOAD

TRANSITIONING

DAC

1V/div

STATIC DAC

1.25mV/div

TRANSITIONING DAC: 0 TO FULL SCALE

STATIC DAC: MIDSCALE

ANALOG CROSSTALK = 3.5nV*s

TRIGGER PULSE

10V/div

20µs /div

CHANNEL-TO-CHANNEL FEEDTHROUGH

(VDD = VREF = 5V, TA = +25NC, NO LOAD)

MAX5813 toc23

NO LOAD

NO LOAD

TRANSITIONING

DAC

1V/div

STATIC DAC

1.25mV/div

4µs /div

CHANNEL-TO-CHANNEL FEEDTHROUGH

(VDD = 5V, VREF = 4.096V (INTERNAL),

TA = +25NC, RL = 2kI, CL = 200pF)

MAX5813 toc24

RL = 2kI

NO LOAD

TRANSITIONING

DAC

1V/div

STATIC DAC

1.25mV/div

TRANSITIONING DAC: 0 TO FULL SCALE

STATIC DAC: MIDSCALE

ANALOG CROSSTALK = 1.8nV*s

TRIGGER PULSE

10V/div

5µs /div

TRANSITIONING DAC: 0 TO FULL SCALE

STATIC DAC: MIDSCALE

ANALOG CROSSTALK = 3.3nV*s

TRIGGER PULSE

10V/div

5µs /div

Maxim Integrated

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