LTC2053CDD datasheet(2/12 Pages) LINER

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LTC2053

2053fa

TOP VIEW

DD PACKAGE

8-LEAD (3mm

× 3mm) PLASTIC DFN

–IN

+IN

V–

V+

OUT

REF

PACKAGE/ORDER I FOR ATIO

Total Supply Voltage (V+ to V–) ............................... 11V

Input Current ......................................................

±10mA

VIN+ – VREF ........................................................ 5.5V

VIN– – VREF ........................................................ 5.5V

Output Short Circuit Duration .......................... Indefinite

ORDER PART NUMBER*

DD PART MARKING

TJMAX = 125°C, θJA = 160°C/W

UNDERSIDE METAL INTERNALLY

CONNECTED TO V–

(PCB CONNECTION OPTIONAL)

LAEQ

LTC2053CDD

LTC2053IDD

LTC2053HDD

ABSOLUTE

AXI U

RATI GS

(Note 1)

*The temperature grade (C, I, or H) of the LTC2053 in the DFN package is indicated on the shipping container.

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

ORDER PART NUMBER

MS8 PART MARKING

TJMAX = 150°C, θJA = 200°C/W

LTVT

LTJY

LTAFB

LTC2053CMS8

LTC2053IMS8

LTC2053HMS8

–IN

+IN

V–

V+

OUT

REF

TOP VIEW

MS8 PACKAGE

8-LEAD PLASTIC MSOP

Operating Temperature Range

LTC2053C ............................................... 0

°C to 70°C

LTC2053I ............................................ – 40

°C to 85°C

LTC2053H ........................................ – 40

°C to 125°C

Storage Temperature Range

MS8 Package ................................... – 65

°C to 150°C

DD Package ...................................... – 65

°C to 125°C

Lead Temperature (Soldering, 10 sec).................. 300

°C

ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating

temperature range, otherwise specifications are at TA = 25°C. V+ = 3V, V– = 0V, REF = 200mV. Output voltage swing is referenced

to V–. All other specifications reference the OUT pin to the REF pin.

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Gain Error

AV = 1

0.001

0.01

Gain Nonlinearity

AV = 1

ppm

Input Offset Voltage (Note 2)

VCM = 200mV

– 5

±10

µV

Average Input Offset Drift (Note 2)

TA = – 40°C to 85°C

±50

nV/

°C

TA = 85°C to 125°C

–1

–2.5

µV/°C

Average Input Bias Current (Note 3)

VCM = 1.2V

410

Average Input Offset Current (Note 3)

VCM = 1.2V

Input Noise Voltage

DC to 10Hz

2.5

µVP-P

Common Mode Rejection Ratio

AV = 1, VCM = 0V to 3V, LTC2053C

105

113

(Notes 4, 5)

AV = 1, VCM = 0.1V to 2.9V, LTC2053I

105

113

AV = 1, VCM = 0V to 3V, LTC2053I

113

AV = 1, VCM = 0.1V to 2.9V, LTC2053H

100

AV = 1, VCM = 0V to 3V, LTC2053H

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