LTC2217UP datasheet(2/32 Pages) LINER

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LTC2217

2217f

The ● denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. (Note 4)

Supply Voltage (VDD)...................................–0.3V to 4V

Digital Output Ground Voltage (OGND)........ –0.3V to 1V

Analog Input Voltage (Note 3) ..... –0.3V to (VDD + 0.3V)

Digital Input Voltage .................... –0.3V to (VDD + 0.3V)

Digital Output Voltage................ –0.3V to (OVDD + 0.3V)

Power Dissipation............................................ 2000mW

Operating Temperature Range

LTC2217C ................................................ 0°C to 70°C

LTC2217I .............................................–40°C to 85°C

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

Digital Output Supply Voltage (OVDD)..........–0.3V to 4V

OVDD = VDD (Notes 1 and 2)

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

TOP VIEW

SENSE 1

GND 2

VCM 3

GND 4

VDD 5

VDD 6

GND 7

AIN+ 8

AIN– 9

GND 10

GND 11

ENC+ 12

ENC– 13

GND 14

VDD 15

VDD 16

48 D11+/DA6

47 D11–/DA5

46 D10+/DA4

45 D10–/DA3

44 D9+/DA2

43 D9–/DA1

42 D8+/DA0

41 D8–/CLKOUTA

40 CLKOUT+/CLKOUTB

39 CLKOUT –/OFB

38 D7+/DB15

37 D7–/DB14

36 D6+/DB13

35 D6–/DB12

34 D5+/DB11

33 D5–/DB10

TJMAX = 150°C, θJA = 20°C/W

EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC2217CUP#PBF

LTC2217IUP#PBF

LTC2217CUP#TRPBF

LTC2217IUP#TRPBF

LTC2217UP

64-Lead (9mm × 9mm) Plastic QFN

0°C to 70°C

–40°C to 85°C

LEAD BASED FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC2217CUP

LTC2217IUP

LTC2217CUP#TR

LTC2217IUP#TR

LTC2217UP

64-Lead (9mm × 9mm) Plastic QFN

0°C to 70°C

–40°C to 85°C

Consult LTC Marketing for parts speciﬁed with wider operating temperature ranges.

For more information on lead free part marking, go to: http://www.linear.com/leadfree/

For more information on tape and reel speciﬁcations, go to: http://www.linear.com/tapeandreel/

CONVERTER CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Integral Linearity Error

Differential Analog Input (Note 5) TA = 25°C

±1.3

±3.5

LSB

Integral Linearity Error

Differential Analog Input (Note 5)

●

±1.3

±4

LSB

Differential Linearity Error

Differential Analog Input

●

0.18/–0.22

±1

LSB

Offset Error

(Note 6)

●

±1.3

±6

Offset Drift

±4

μV/°C

Gain Error

External Reference

●

±0.3

±1

%FS

Full-Scale Drift

Internal Reference

External Reference

–65

±12

ppm/°C

Transition Noise

External Reference

LSBRMS

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