LTC2450-1 datasheet(2/16 Pages) LINER

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LTC2453

2453f

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+, VREF–).. –0.3V to (VCC + 0.3V)

Digital Voltage (SDA, SCL)............ –0.3V to (VCC + 0.3V)

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

Operating Temperature Range

LTC2453C ................................................ 0°C to 70°C

LTC2453I ............................................. –40°C to 85°C

(Notes 1, 2)

TOP VIEW

DD8 PACKAGE

8-LEAD (3mm

× 2mm) PLASTIC DFN

GND

REF–

REF+

VCC

SDA

SCL

IN+

IN–

C/I GRADE TJMAX = 125°C, θJA = 76°C/W (NOTE 4)

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

ORDER INFORMATION

ELECTRICAL CHARACTERISTICS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Resolution (No Missing Codes)

(Note 3)

●

Bits

Integral Nonlinearity

(Note 4)

●

LSB

Offset Error

●

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

1.4

μVRMS

Power Supply Rejection DC

The

● 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

LTC2453CDDB#TRMPBF

LTC2453CDDB#TRPBF

LDBQ

8-Lead Plastic (3mm

× 2mm) DFN

0°C to 70°C

LTC2453IDDB#TRMPBF

LTC2453IDDB#TRPBF

LDBQ

8-Lead Plastic (3mm

× 2mm) DFN

–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/

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