LTC1659CS8 datasheet(4/12 Pages) LINER

4 / 12 page

LTC1659

Note 3: Load is 5k

Ω in parallel with 100pF.

Note 4: DAC switched between all 1s and the code corresponding to VOS

for the part.

Note 5: Digital inputs at 0V or VCC.

Note 6: VOUT can only swing from (GND + VOS) to (VCC – VOS) when

output is unloaded.

Note 7: Guaranteed by design. Not subject to test.

The q denotes specifications which apply over the full operating

temperature range.

Note 1: The LTC1659CMS8 is designed, characterized and expected to

meet industrial temperature limits, but is not tested at – 40

°C and 85°C.

Consult factory for guaranteed I-grade MSOP parts. However, these parts

are guaranteed for commercial temperature limits of 0

°C to 70°C.

Note 2: Nonlinearity is defined from code 20 to code 4095 (full scale). See

Applications Information.

VCC = 2.7V to 5.5V, VOUT unloaded, REF ≤ VCC, TA = TMIN to TMAX, unless otherwise noted.

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Switching (VCC = 4.5 to 5.5V)

DIN Valid to CLK Setup

DIN Valid to CLK Hold

0ns

CLK High Time

(Note 7)

CLK Low Time

(Note 7)

CS/LD Pulse Width

(Note 7)

LSB CLK to CS/LD

(Note 7)

CS/LD Low to CLK

(Note 7)

DOUT Output Delay

CLOAD = 15pF

150

CLK Low to CS/LD Low

(Note 7)

Switching (VCC = 2.7 to 5.5V)

DIN Valid to CLK Setup

DIN Valid to CLK Hold

0ns

CLK High Time

(Note 7)

CLK Low Time

(Note 7)

CS/LD Pulse Width

(Note 7)

LSB CLK to CS/LD

(Note 7)

CS/LD Low to CLK

(Note 7)

DOUT Output Delay

CLOAD = 15pF

220

CLK Low to CS/LD Low

(Note 7)

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