XR18910 datasheet(11/19 Pages) EXAR

Part #	XR18910

Description	8:1 Sensor Interface Analog Front End

PDF	19 Pages

Scroll/Zoom	100%

Manufacturer	EXAR [Exar Corporation]

Direct Link	http://www.exar.com

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REV1A

Typical Performance Characteristics (Continued)

TA = 25°C, VCC = 3.3V, VDD = 1.8V, RL = 10kΩ to 1.5V, G = 760, unless otherwise noted.

-0.5

0.5

1.5

2.5

3.5

Time (µs)

Stop Time = 1% Settling

Start Time = 50%

Acknowledge

SDA

LDO Output

-0.5

0.5

1.5

2.5

3.5

100

150

200

250

Time (µs)

Stop Time = 1% Settling

Start Time = 50% Acknowledge

LDO Output

SDA

Figure 18. LDO Enable to Disable Time

Figure 19. LDO Disable to Enable Time

0.5

1.5

2.5

3.5

Time (µs)

Stop Time = 1% Settling

Start Time = 50% Acknowledge

DUT Output

SDA

-0.5

0.5

1.5

2.5

Time (µs)

Stop Time = 1% Settling

Start Time = 50% Acknowledge

G = 2

SDA

DUT Output

Figure 16. Sleep to Wake Time (DUT Output)

Figure 17. Set-up Time - from G = 2 to G = 300

(DUT Output)

18910

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