LTC2633 datasheet(13/24 Pages) AD

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LTC2633

2633fc

For more information www.linear.com/LTC2633

TYPICAL PERFORMANCE CHARACTERISTICS

Headroom at Rails vs Output

Current

Exiting Power-Down to Mid-Scale

Power-On Reset to Mid-Scale

Supply Current vs Logic Voltage

Exiting Power-Down for Hi-Z

Option

Large-Signal Response

Mid-Scale-Glitch Impulse

Power-On Reset Glitch

2µs/DIV

VOUT

0.5V/DIV

2633 G22

VFS = VCC = 5V

1/4 SCALE to 3/4 SCALE

200µs/DIV

VOUT

10mV/DIV

VCC

2V/DIV

2633 G24

LTC2633-L

ZERO-SCALE

IOUT (mA)

5.0

4.0

3.0

4.5

3.5

2.5

1.5

2.0

0.5

1.0

2633 G25

5V SOURCING

5V SINKING

3V (LTC2633-L) SOURCING

3V (LTC2633-L) SINKING

TA = 25°C unless otherwise noted.

LTC2633

1.0

0.8

0.6

0.4

1.2

0.2

LOGIC VOLTAGE (V)

2633 G28

VCC = 3V

(LTC2633-L)

SWEEP SDA, SCL

BETWEEN

ON AND VCC

VCC = 5V

SCL

5V/DIV

VOUT

500mV/DIV

5µs/DIV

2633 G29

9TH CLOCK OF

3RD DATA BYTE

LTC2633-LO, VCC = 3V

DAC OUTPUT DRIVEN

BY 1V SOURCE

THROUGH 15k

RESISTOR

HIGH-IMPEDANCE

(POWER-DOWN) MODE

DAC OUTPUT SET

TO MID-SCALE

SCL

5V/DIV

VOUTA

0.5V/DIV

5µs/DIV

2633 G26

9TH CLOCK OF

3RD DATA BYTE

LTC2633-H

VCC = 5V

INTERNAL REF.

DAC B IN

POWER-DOWN

MODE

200µs/DIV

VCC

2V/DIV

VOUT

0.5V/DIV

2633 G27

LTC2633-H

LTC2633-L

SCL

5V/DIV

VOUT

2mV/DIV

2µs/DIV

2633 G23

9TH CLOCK OF

3RD DATA BYTE

LTC2633-H12, VCC = 5V

3nV•s TYPICAL

LTC2633-L12, VCC = 3V

2.8nV•s TYPICAL

LTC2633 Datasheet(PDF) 13 Page - Analog Devices

LTC2633 Datasheet(HTML) 13 Page - Analog Devices

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