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LTC2654BIGN-L16#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
LTC2654
22
2654f
PACKAGE DESCRIPTION
GN Package
16-Lead Plastic SSOP (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1641)
GN16 (SSOP) 0204
12
3
4
5
6
7
8
.229 – .244
(5.817 – 6.198)
.150 – .157**
(3.810 – 3.988)
16
15
14
13
.189 – .196*
(4.801 – 4.978)
12 11 10
9
.016 – .050
(0.406 – 1.270)
.015 ± .004
(0.38 ± 0.10)
×
45
°
0
°
– 8
°
TYP
.007 – .0098
(0.178 – 0.249)
.0532 – .0688
(1.35 – 1.75)
.008 – .012
(0.203 – 0.305)
TYP
.004 – .0098
(0.102 – 0.249)
.0250
(0.635)
BSC
.009
(0.229)
REF
.254 MIN
RECOMMENDED SOLDER PAD LAYOUT
.150 – .165
.0250 BSC.0165
±
.0015
.045
±
.005
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
INCHES
(MILLIMETERS)
NOTE:
1. CONTROLLING DIMENSION: INCHES
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
LTC2654
23
2654f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PACKAGE DESCRIPTION
UF Package
20-Lead Plastic QFN (4mm × 4mm)
(Reference LTC DWG # 05-08-1710)
4.00 ± 0.10
4.00 ± 0.10
NOTE:
1. DRAWING IS PROPOSED TO BE MADE A JEDEC PACKAGE OUTLINE MO-220
VARIATION (WGGD-1)—TO BE APPROVED
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.40 ± 0.10
2019
1
2
BOTTOM VIEW—EXPOSED PAD
2.00 REF
2.45 ± 0.10
0.75 ± 0.05
R = 0.115
TYP
R = 0.05
TYP
0.25 ± 0.05
0.50 BSC
0.200 REF
0.00 – 0.05
(UF20) QFN 01-07 REV A
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.70 ±0.05
0.25 ±0.05
0.50 BSC
2.00 REF
2.45 ± 0.05
3.10 ± 0.05
4.50 ± 0.05
PACKAGE OUTLINE
PIN 1 NOTCH
R = 0.20 TYP
OR 0.35 × 45°
CHAMFER
2.45 ± 0.10
2.45 ± 0.05
LTC2654
24
2654f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2010
LT 0310 • PRINTED IN USA
TYPICAL APPLICATION
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PART NUMBER DESCRIPTION COMMENTS
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CC
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CC
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
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OUT
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OUT
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SPI Serial Interface, Internal Reference
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LTC2621
Single 16-/14-/12-Bit V
OUT
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LTC2622
Dual 16-/14-/12-Bit V
OUT
DACs in 8-Lead MSOP 300A per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
LTC2604/LTC2614/
LTC2624
Quad 16-/14-/12-Bit V
OUT
DACs in 16-Lead SSOP 250A per DAC, 2.5V to 5.5V Supply Range, Rail-to-Rail Output,
SPI Serial Interface
LTC2605/LTC2615/
LTC2625
Octal 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 250A per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output
LTC2606/LTC2616/
LTC2626
Single 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 270A per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output
LTC2609/LTC2619/
LTC2629
Quad 16-/14-/12-Bit V
OUT
DACs with I
2
C Interface 250A per DAC, 2.7V to 5.5V Supply Range, Rail-to-Rail Output with
Separate V
REF
Pins for Each DAC
LTC2634 Quad 12-/10-/8-Bit V
OUT
DACs with 10ppm/°C (Typical)
Reference
125µA per DAC, 2.7V to 5.5V Supply Range,
Internal 1.25V or 2.048V Reference, Rail-to-Rail Output, SPI Interface
LTC2636 Octal 12-/10-/8-Bit V
OUT
DACs with 10ppm/°C Reference 125A per DAC, 2.7V to 5.5V Supply Range,
Internal 1.25V or 2.048V Reference, Rail-to-Rail Output, SPI Interface
LTC2641/LTC2642 Single 16-/14-/12-Bit V
OUT
DACs with ±1LSB INL, DNL
±1LSB (Max) INL, DNL, 3mm × 3mm DFN and MSOP Packages,
120A Supply Current, SPI Interface
LTC2704 Quad 16-/14-/12-Bit V
OUT
DACs with ±2LSB INL,
±1LSB DNL
Software Programmable Output Ranges Up to ±10V, SPI Interface
LTC2754 Quad 16-/14-/12-Bit SPI I
OUT
DACs with ±1LSB INL,
±1LSB DNL
Software Programmable Output Ranges Up to ±10V SPI Interface
LTC2755 Quad 16-/14-/12-Bit I
OUT
DACs with ±1LSB INL,
±1LSB DNL
Software Programmable Output Ranges Up to ±10V, Parallel Interface
True Rail-to-Rail Output DAC
2654 TA02
LTC2654
V
CC
REFCOMP
REFIN/OUT
LDAC
PORSEL
CLR
GND GND DNC
C1
0.1µF
DNC DNC DNCREFLO
CS/LD
SCK
SDI
SDO
V
OUTA
V
OUTB
V
OUTC
V
OUTD
C2
0.1µF
C3
0.1µF
D1
BAS70
18
19 21 8 17 16 1520
PIN NUMBERS
SHOWN ARE FOR
THE QFN PACKAGE.
PINS 5, 6, 7, 9, 11
TIE TO DIGITAL
CONTROL LINES
2451211
R2
10k
–5V
5V
1
3
13
14
6
7
9
10
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

LTC2654BIGN-L16#TRPBF

Mfr. #:
Buy LTC2654BIGN-L16#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Digital to Analog Converters - DAC 16-Bit SPI Quad DAC (1.25V Reference, 4LSB INL)
Lifecycle:
New from this manufacturer.
Delivery:
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