LTC1456CS8 datasheet(3/8 Pages) LINER

3 / 8 page

LTC1456

VCC = 4.5V to 5.5V, VOUT unloaded, TA = TMIN to TMAX, unless otherwise noted.

ELECTRICAL CHARACTERISTICS

The q denotes specifications which apply over the full operating

temperature range.

Note 1: Nonlinearity is defined from the first code that is greater than or

equal to the maximum offset specification to code 4095 (full scale).

Note 2: Load is 5k

Ω in parallel with 100pF.

Note 3: DAC switched between all 1s and the code corresponding to VOS

for the part.

Note 4: Digital inputs at 0V or VCC.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Digital I/O

VIH

Digital Input High Voltage

2.4

VIL

Digital Input Low Voltage

0.8

VOH

Digital Output High Voltage

IOUT = – 1mA, DOUT Only

VCC – 1.0

VOL

Digital Output Low Voltage

IOUT = 1mA, DOUT Only

0.4

ILEAK

Digital Input Leakage

VCC = 5V, VIN = GND to VCC

±10

µA

CIN

Digital Input Capacitance

Guaranteed by Design. Not Subject to Test.

Switching

DIN Valid to CLK Setup

DIN Valid to CLK Hold

0ns

CLK High Time

CLK Low Time

CS/LD Pulse Width

LSB CLK to CS/LD

CS/LD Low to CLK

DOUT Output Delay

CLOAD = 15pF, VCC = 5V

150

CLK Low to CS/LD Low

t10

CLR Pulse Width

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