LTC2753_15 Datasheet, PDF (2/24 Pages) Linear Technology – Dual Current Output 12-/14-/16-Bit SoftSpan DACs with Parallel I/O

LTC2753
ABSOLUTE MAXIMUM RATINGS (Notes 1, 2)
I_OUT1X, I_OUT2X, R_COM to GND .................................±0.3V
R_VOSX, R_FBX, R_OFSX, R_IN, REF_X to GND ...................±15V
V_DD to GND .................................................. –0.3V to 7V
Digital Inputs and Digital I/O
to GND ..........................–0.3V to V_DD+0.3V (max 7V)
Operating Temperature Range
LTC2753C..................................................... 0°C to 70°C
LTC2753I.................................................. –40°C to 85°C
Maximum Junction Temperature........................... 125°C
Storage Temperature Range................... –65°C to 150°C
PIN CONFIGURATION
48 47 46 45 44 43 42 41 40 39 38 37
R_COM 1
R_IN 2
S2 3
36 UPD
35 READ
34 D/S
IOUT2A 4
33 S0
GND 5
D11 6
D10 7
32 IOUT2B
49
31 GND
30 NC
D9 8
29 NC
D8 9
28 NC
D7 10
27 NC
D6 11
26 NC
D5 12
25 NC
13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37
R_COM 1
R_IN 2
S2 3
36 UPD
35 READ
34 D/S
IOUT2A 4
33 S0
GND 5
32 IOUT2B
D13 6
D12 7
49
31 GND
30 NC
D11 8
29 NC
D10 9
28 NC
D9 10
27 NC
D8 11
26 D0
D7 12
25 D1
13 14 15 16 17 18 19 20 21 22 23 24
48 47 46 45 44 43 42 41 40 39 38 37
R_COM 1
36 UPD
R_IN 2
S2 3
35 READ
34 D/S
IOUT2A 4
33 S0
GND 5
D15 6
D14 7
32 I_OUT2B
49
31 GND
30 NC
D13 8
29 NC
D12 9
28 D0
D11 10
27 D1
D10 11
26 D2
D9 12
25 D3
13 14 15 16 17 18 19 20 21 22 23 24
LTC2753-12 UK PACKAGE
48-LEAD (7mm × 7mm) PLASTIC QFN
T_JMAX = 125°C, θ_JA = 29°C/W
EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
LTC2753-14 UK PACKAGE
48-LEAD (7mm × 7mm) PLASTIC QFN
T_JMAX = 125°C, θ_JA = 29°C/W
EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
LTC2753-16 UK PACKAGE
48-LEAD (7mm × 7mm) PLASTIC QFN
T_JMAX = 125°C, θ_JA = 29°C/W
EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2753CUK-12#PBF LTC2753CUK-12#TRPBF
LTC2753UK-12
48-Lead (7mm × 7mm) Plastic QFN 0°C to 70°C
LTC2753IUK-12#PBF LTC2753IUK-12#TRPBF
LTC2753UK-12
48-Lead (7mm × 7mm) Plastic QFN –40°C to 85°C
LTC2753CUK-14#PBF LTC2753CUK-14#TRPBF
LTC2753UK-14
48-Lead (7mm × 7mm) Plastic QFN 0°C to 70°C
LTC2753IUK-14#PBF LTC2753IUK-14#TRPBF
LTC2753UK-14
48-Lead (7mm × 7mm) Plastic QFN –40°C to 85°C
LTC2753BCUK-16#PBF LTC2753BCUK-16#TRPBF LTC2753UK-16
48-Lead (7mm × 7mm) Plastic QFN 0°C to 70°C
LTC2753BIUK-16#PBF LTC2753BIUK-16#TRPBF LTC2753UK-16
48-Lead (7mm × 7mm) Plastic QFN –40°C to 85°C
LTC2753ACUK-16#PBF LTC2753ACUK-16#TRPBF LTC2753UK-16
48-Lead (7mm × 7mm) Plastic QFN 0°C to 70°C
LTC2753AIUK-16#PBF LTC2753AIUK-16#TRPBF LTC2753UK-16
48-Lead (7mm × 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/
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