Datasheet

LTC2240-12
2
224012fd
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
DD
) ...............................................2.8V
Digital Output Ground Voltage (OGND) ........ –0.3V to 1V
Analog Input Voltage (Note 3) .......–0.3V to (V
DD
+ 0.3V)
Digital Input Voltage ......................–0.3V to (V
DD
+ 0.3V)
Digital Output Voltage ................ –0.3V to (OV
DD
+ 0.3V)
OV
DD
= V
DD
(Notes 1, 2)
TOP VIEW
UP PACKAGE
64-LEAD (9mm × 9mm) PLASTIC QFN
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
= 150°C, θ
JA
= 20°C/W
A
IN
+
1
A
IN
+
2
A
IN
–
3
A
IN
–
4
REFHA 5
REFHA 6
REFLB
7
REFLB
8
REFHB 9
REFHB 10
REFLA 11
REFLA 12
V
DD
13
V
DD
14
V
DD
15
GND 16
48 D9
+
/DA6
47 D9
–
/DA5
46 D8
+
/DA4
45 D8
–
/DA3
44 D7
+
/DA2
43 D7
–
/DA1
42 OV
DD
41 OGND
40 D6
+
/DA0
39 D6
–
/CLKOUTA
38 D5
+
/CLKOUTB
37 D5
–
/OFB
36 CLKOUT
+
/DB11
35 CLKOUT
–
/DB10
34 OV
DD
33 OGND
64 GND 63 V
DD
62 V
DD
61 GND 60 V
CM
59 SENSE 58 MODE 57 LVDS 56 OF
+
/OFA
55 OF
–
/DA11
54 D11
+
/DA10
53 D11
–
/DA9
52 D10
+
/DA8
51 D10
–
/DA7
50 OGND 49 OV
DD
ENC
+
17
ENC
–
18
SHDN
19
OE
20
DO
–
/DB0 21
DO
+
/DB1 22
D1
–
/DB2 23
D1
+
/DB3 24
OGND 25
OV
DD
26
D2
–
/DB4 27
D2
+
/DB5 28
D3
–
/DB6 29
D3
+
/DB7 30
D4
–
/DB8 31
D4
+
/DB9 32
65
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2240CUP-12#PBF LTC2240CUP-12#TRPBF LTC2240UP-12 64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2240IUP-12#PBF LTC2240IUP-12#TRPBF LTC2240UP-12 64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
LEAD BASED FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2240CUP-12 LTC2240CUP-12#TR LTC2240UP-12 64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2240IUP-12 LTC2240IUP-12#TR LTC2240UP-12 64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *Temperature grades are identifi ed by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifi cations, go to: http://www.linear.com/tapeandreel/
Power Dissipation .............................................1500mW
Operating Temperature Range
LTC2240C-12 ........................................... 0°C to 70°C
LTC2240I-12 ........................................–40°C to 85°C
Storage Temperature Range ................... –65°C to 150°C