LTC2634 datasheet(14/28 Pages) LINER

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LTC2634

2634f

TYPICAL PERFORMANCE CHARACTERISTICS

Large-Signal Response

Mid-Scale Glitch Impulse

Power-On Reset Glitch

Headroom at Rails vs

Output Current

Exiting Power-Down to Mid-Scale

Power-On Reset to Mid-Scale

Supply Current vs Logic Voltage

Hardware CLR

Hardware CLR to Mid-Scale

LTC2634

TA = 25°C, unless otherwise noted

2μs/DIV

VOUT

0.5V/DIV

2634 G22

VFS = VCC = 5V

1/4 SCALE to 3/4 SCALE

2μs/DIV

VOUT

5mV/DIV

CS/LD

5V/DIV

2634 G23

LTC2634-H12, VCC = 5V

3.0nV•s TYP

LTC2634-L12, VCC = 3V

2.1nV•s TYP

200μs/DIV

VOUT

5mV/DIV

VCC

2V/DIV

2636 G24

LTC2634-L

ZERO SCALE

IOUT (mA)

5.0

4.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0.5

2634 G25

5V SOURCING

3V (LTC2634-L) SOURCING

3V (LTC2634-L) SINKING

5V SINKING

5μs/DIV

VOUT

0.5V/DIV

CS/LD

2V/DIV

2634 G26

LTC2634-H

VCC = 5V

INTERNAL REF

DACs A-C IN

POWER-DOWN

MODE

200μs/DIV

VCC

2V/DIV

VOUT

0.5V/DIV

2634 G27

LTC2634-H

LTC2634-L

1μs/DIV

CLR

5V/DIV

VOUT

1V/DIV

2634 G29

VCC = 5V

VREF = 4.096V

CODE = FULL-SCALE

1μs/DIV

VOUT

1V/DIV

CLR

5V/DIV

2634 G30

VCC = 5V

VREF = 4.096V

CODE = FULL-SCALE

LOGIC VOLTAGE (V)

1.0

1.2

1.4

2634 G28

0.8

0.6

0.4

VCC = 5V

VCC = 3V

(LTC2634-L)

SWEEP SCK, SDI, CS/LD

BETWEEN 0V AND VCC

LTC2634 Datasheet(PDF) 14 Page - Linear Technology

LTC2634 Datasheet(HTML) 14 Page - Linear Technology

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