LTC2381IMS-16PBF datasheet(2/24 Pages) LINER

Part #	LTC2381IMS-16PBF

Description	16-Bit, 250ksps, Low Power SAR ADC with Serial Interface

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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LTC2381-16

2

238116f

PIN CONFIGURATION

ABSOLUTE MAXIMUM RATINGS

Supply Voltage (VDD) ...............................................2.8V

Supply Voltage (OVDD)................................................6V

Reference Input (REF)..............................................2.8V

Analog Input Voltage (Note 3)

IN+, IN– ......................... (GND –0.3V) to (REF + 0.3V)

Digital Input Voltage

(Note 3)........................... (GND –0.3V) to (OVDD + 0.3V)

(Notes 1, 2)

16

15

14

13

12

11

10

9

17

GND

1

2

3

4

5

6

7

8

GND

OVDD

SDO

SCK

RDL/SDI

BUSY

GND

CNV

CHAIN

VDD

GND

IN+

IN–

GND

REF

TOP VIEW

DE PACKAGE

16-LEAD (4mm

3mm) PLASTIC DFN

TJMAX = 150°C, θJA = 43°C/W

EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB

1

2

3

4

5

6

7

8

CHAIN

VDD

GND

IN+

IN–

GND

REF

16

15

14

13

12

11

10

9

GND

OVDD

SDO

SCK

RDL/SDI

BUSY

GND

CNV

TOP VIEW

MS PACKAGE

16-LEAD (4mm

5mm) PLASTIC MSOP

TJMAX = 150°C, θJA = 110°C/W

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC2381CMS-16#PBF

LTC2381CMS-16#TRPBF

238116

16-Lead Plastic MSOP

0°C to 70°C

LTC2381IMS-16#PBF

LTC2381IMS-16#TRPBF

238116

16-Lead Plastic MSOP

–40°C to 85°C

LTC2381HMS-16#PBF

LTC2381HMS-16#TRPBF

238116

16-Lead Plastic MSOP

–40°C to 125°C

LTC2381CDE-16#PBF

LTC2381CDE-16#TRPBF

23816

16-Lead (4mm × 3mm) Plastic DFN

0°C to 70°C

LTC2381IDE-16#PBF

LTC2381IDE-16#TRPBF

23816

16-Lead (4mm × 3mm) Plastic DFN

–40°C to 85°C

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

Consult LTC Marketing for information on non-standard 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/

Digital Output Voltage

(Note 3)........................... (GND –0.3V) to (OVDD + 0.3V)

Power Dissipation .............................................. 500mW

Operating Temperature Range

LTC2381C ................................................ 0°C to 70°C

LTC2381I .............................................–40°C to 85°C

LTC2381H .......................................... –40°C to 125°C

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

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LTC2381IMS-16PBF Datasheet(PDF) 2 Page - Linear Technology

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