LTC2452 datasheet(2/20 Pages) LINER

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LTC2452

2452fb

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

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

Analog Input Voltage (VIN+, VIN–).. –0.3V to (VCC + 0.3V)

Reference Voltage (VREF) .............. –0.3V to (VCC + 0.3V)

Digital Voltage (VSDO, VSCK, VCS).. –0.3V to (VCC + 0.3V)

(Notes 1, 2)

TOP VIEW

DD8 PACKAGE

8-LEAD (3mm

2mm) PLASTIC DFN

SCK

GND

REF

VCC

SDO

IN+

IN–

C/I GRADE TJMAX = 125°C, θJA = 76°C/W

EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB

SCK 1

GND 2

REF 3

VCC 4

8 SDO

7 CS

6 IN+

5 IN–

TOP VIEW

TS8 PACKAGE

8-LEAD PLASTIC TSOT-23

C/I GRADE TJMAX = 125°C, θJA = 140°C/W

ORDER INFORMATION

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Resolution (No Missing Codes)

(Note 3)

Bits

Integral Nonlinearity

(Note 4)

110

LSB

Offset Error

210

LSB

Offset Error Drift

0.02

LSB/°C

Gain Error

0.01

0.02

% of FS

Gain Error Drift

0.02

LSB/°C

Transition Noise

2.2

μVRMS

Power Supply Rejection DC

The

l denotes the speciﬁcations which apply over the full operating

temperature range, otherwise speciﬁcations are at TA = 25°C. (Note 2)

Lead Free Finish

TAPE AND REEL (MINI)

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC2452CDDB#TRMPBF

LTC2452CDDB#TRPBF

LDNJ

8-Lead Plastic (3mm × 2mm) DFN

0°C to 70°C

LTC2452IDDB#TRMPBF

LTC2452IDDB#TRPBF

LDNJ

8-Lead Plastic (3mm × 2mm) DFN

–40°C to 85°C

LTC2452CTS8#TRMPBF

LTC2452CTS8#TRPBF

LTDPK

8-Lead Plastic TSOT-23

0°C to 70°C

LTC2452ITS8#TRMPBF

LTC2452ITS8#TRPBF

LTDPK

8-Lead Plastic TSOT-23

–40°C to 85°C

TRM = 500 pieces. *Temperature grades are identiﬁed by a label on the shipping container.

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

Consult LTC Marketing for information on lead based ﬁnish parts.

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/

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

Operating Temperature Range

LTC2452C ................................................ 0°C to 70°C

LTC2452I.............................................. –40°C to 85°C

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