LTC2751

2

2751f

13 14 15 16

TOP VIEW

39

LTC2751-12 UHF PACKAGE

38-LEAD (5mm × 7mm) PLASTIC QFN

17 18 19

38 37 36 35 34 33 32

24

25

26

27

28

29

30

31

8

7

6

5

4

3

2

1

S2

NC

D11

D10

D9

D8

D7

D6

D5

WR

UPD

READ

D/S

NC

NC

NC

NC

NC

NC

D0

D1

23

22

21

20

9

10

11

12

EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB

13 14 15 16

TOP VIEW

39

LTC2751-14 UHF PACKAGE

38-LEAD (5mm × 7mm) PLASTIC QFN

17 18 19

38 37 36 35 34 33 32

24

25

26

27

28

29

30

31

8

7

6

5

4

3

2

1

S2

NC

D13

D12

D11

D10

D9

D8

D7

WR

UPD

READ

D/S

NC

NC

NC

NC

D0

D1

D2

D3

23

22

21

20

9

10

11

12

EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB

13 14 15 16

TOP VIEW

39

LTC2751-16 UHF PACKAGE

38-LEAD (5mm × 7mm) PLASTIC QFN

17 18 19

38 37 36 35 34 33 32

24

25

26

27

28

29

30

31

8

7

6

5

4

3

2

1

S2

NC

D15

D14

D13

D12

D11

D10

D9

WR

UPD

READ

D/S

NC

NC

D0

D1

D2

D3

D4

D5

23

22

21

20

9

10

11

12

EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB

ABSOLUTE MAXIMUM RATINGS

S2, S1, S0, D15-D0, MSPAN, READ, ⎯D/S,⎯W⎯R,

(Notes 1, 2)

PIN CONFIGURATION

ORDER INFORMATION

LEAD FREE FINISH

TAPE AND REEL

PART MARKING*

PACKAGE DESCRIPTION

TEMPERATURE RANGE

LTC2751CUHF-12#PBF

LTC2751CUHF-12#TRPBF

275112

38-Lead (5mm × 7mm) Plastic QFN

0°C to 70°C

LTC2751IUHF-12#PBF

LTC2751IUHF-12#TRPBF

275112

38-Lead (5mm × 7mm) Plastic QFN

–40°C to 85°C

LTC2751CUHF-14#PBF

LTC2751CUHF-14#TRPBF

275114

38-Lead (5mm × 7mm) Plastic QFN

0°C to 70°C

LTC2751IUHF-14#PBF

LTC2751IUHF-14#TRPBF

275114

38-Lead (5mm × 7mm) Plastic QFN

–40°C to 85°C

LTC2751BCUHF-16#PBF LTC2751BCUHF-16#TRPBF

275116

38-Lead (5mm × 7mm) Plastic QFN

0°C to 70°C

LTC2751BIUHF-16#PBF LTC2751BIUHF-16#TRPBF

275116

38-Lead (5mm × 7mm) Plastic QFN

–40°C to 85°C

LTC2751ACUHF-16#PBF LTC2751ACUHF-16#TRPBF

275116

38-Lead (5mm × 7mm) Plastic QFN

0°C to 70°C

LTC2751AIUHF-16#PBF LTC2751AIUHF-16#TRPBF

275116

38-Lead (5mm × 7mm) Plastic QFN

–40°C to 85°C

Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.

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/

Operating Temperature Range

LTC2751C .................................................... 0°C to 70°C

LTC2751I ................................................. –40°C to 85°C

Maximum Junction Temperature .......................... 125°C

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