DS4303RSLASHT datasheet(3/8 Pages) MAXIM

3 / 8 page

Voltage Sample and Infinite Hold

_____________________________________________________________________

ACTIVE SUPPLY CURRENT

vs. TEMPERATURE (VOUT = 0.3V)

TEMPERATURE (

°C)

-15

1.05

1.10

1.15

1.20

1.25

1.30

1.00

-40

VCC = 3.3V

VCC = 3.6V

VCC = 3.0V

VCC = 2.4V

IL = 0mA

ADJ = VCC

1.27

1.29

1.31

1.33

1.35

1.37

1.39

1.41

1.43

1.45

1.25

ACTIVE SUPPLY CURRENT

vs. TEMPERATURE (VOUT = 3.0V)

TEMPERATURE (

°C)

-15

-40

VCC = 3.3V

VCC = 3.6V

IL = 0mA

ADJ = VCC

ACTIVE SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

3.4

3.2

2.6

2.8

3.0

1.05

1.10

1.15

1.20

1.25

1.30

1.35

1.40

1.00

2.4

3.6

TA = -40

°C

TA = +25

°C

TA = +85

°C

IL = 0mA

Typical Operating Characteristics

(VCC = 3.3V, TA = +25°C, unless otherwise noted.)

Note 1: All voltages referenced to ground.

Note 2: Tracking accuracy is defined as VOUT - VIN after the DS4303 has completed self-adjustment.

Note 3: Quantization refers to the size of the voltage steps used to track the input signal.

Note 4: Settling time is the maximum amount of time VOUT requires to self-adjust. The settling time is determined by the following

formula:

∆VOUT x tST.

Note 5: EEPROM programming time is the hold time required after the DS4303 has completed self-adjustment before VIN or VCC

can be removed or before ADJ can be toggled low once again.

Note 6: Turn-on time is defined as the time required for VOUT to reach its specified accuracy after the required supply voltage is

applied.

Note 7: VOUT not loaded.

Note 8: Guaranteed by design.

NONVOLATILE MEMORY CHARACTERISTICS

(VCC = +2.4V to 3.6V, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Programming Cycles

+70°C (Note 8)

50,000

Cycles

DS4303R/T Datasheet(PDF) 3 Page - Maxim Integrated Products

DS4303R/T Datasheet(HTML) 3 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL