LTC2662 datasheet(3/28 Pages) AD

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LTC2662

Rev 0

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PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Analog Supply Voltage (VCC) ....................... –0.3V to 6V

Digital I/O Voltage (IOVCC)........................... –0.3V to 6V

Negative Supply Voltage (V–)...................–16.5V to 0.3V

Positive Supply Voltage (V+) ............–0.3V to (V– + 36V)

Output Supply Voltages

(VDD0, VDD1, VDD2, VDD3, VDD4)......–0.3V to (V+ + 0.3V)

OUT0, OUT1, OUT2,

OUT3, OUT4.......................(V– – 0.3V) to (VDDX + 0.3V)

MUX....................................... (V– – 0.3V) to (V+ + 0.3V)

REF, REFCOMP, FSADJ ....–0.3V to Min (VCC + 0.3V, 6V)

CS/LD, SCK, SDI, LDAC, CLR, TGP .............. –0.3V to 6V

FAULT........................................................... –0.3V to 6V

SDO .............................. –0.3V to Min (IOVCC + 0.3V, 6V)

Operating Junction Temperature (TJ) Range

LTC2662C................................................ 0°C to 70°C

LTC2662I .............................................–40°C to 85°C

LTC2662H.......................................... –40°C to 125°C

Maximum Junction Temperature……………...… 150°C

Storage Temperature Range .................. –65°C to 150°C

(Note 1)

GND

31 30 29 28 27 26 25

9 10 11 12

TOP VIEW

UH PACKAGE

32-LEAD (5mm × 5mm) PLASTIC QFN

TJMAX = 150°C, θJA = 44°C/W, θJC = 7.3°C/W

EXPOSED PAD (PIN 33) IS GND, MUST BE SOLDERED TO PCB

13 14 15 16

GND

TGP

SDI

SDO

SCK

CS/LD

LDAC

GND

OUT0

OUT1

VDD1

VDD2

OUT2

OUT3

VDD3

VDD4

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