LTC2242IUP-12 Linear Technology, LTC2242IUP-12 Datasheet - Page 2

• Manufacturer Part Number: LTC2242IUP-12
• Description: IC,A/D CONVERTER,SINGLE,12-BIT,CMOS,LLCC,64PIN
• Manufacturer: Linear Technology

ABSOLUTE MAXIMUM RATINGS
LTC2242-12
Supply Voltage (V
Digital Output Ground Voltage (OGND) ........ –0.3V to 1V
Analog Input Voltage (Note 3) .......–0.3V to (V
Digital Input Voltage ......................–0.3V to (V
Digital Output Voltage ................ –0.3V to (OV
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LTC2242CUP-12#PBF
LTC2242IUP-12#PBF
LEAD BASED FINISH
LTC2242CUP-12
LTC2242IUP-12
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:
For more information on tape and reel specifi cations, go to:
2
DD
) ...............................................2.8V
TAPE AND REEL
LTC2242CUP-12#TRPBF
LTC2242IUP-12#TRPBF
TAPE AND REEL
LTC2242CUP-12#TR
LTC2242IUP-12#TR
REFHB 10
REFLA 11
REFLA 12
REFHA 5
REFHA 6
REFHB 9
REFLB 7
REFLB 8
GND 16
V
V
V
A
A
A
A
DD
DD
DD
IN
IN
IN
IN
+
+
–
–
13
14
15
1
2
3
4
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
http://www.linear.com/leadfree/
PART MARKING*
LTC2242UP-12
LTC2242UP-12
PART MARKING*
LTC2242UP-12
LTC2242UP-12
64-LEAD (9mm × 9mm) PLASTIC QFN
http://www.linear.com/tapeandreel/
DD
DD
DD
T
JMAX
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 150°C, θ
UP PACKAGE
TOP VIEW
65
OV
JA
DD
= 20°C/W
Power Dissipation .............................................1500mW
Operating Temperature Range
Storage Temperature Range ................... –65°C to 150°C
= V
LTC2242C-12 ........................................... 0°C to 70°C
LTC2242I-12 ........................................–40°C to 85°C
PACKAGE DESCRIPTION
64-Lead (9mm × 9mm) Plastic QFN
64-Lead (9mm × 9mm) Plastic QFN
PACKAGE DESCRIPTION
64-Lead (9mm × 9mm) Plastic QFN
64-Lead (9mm × 9mm) Plastic QFN
DD
(Notes 1, 2)
48 D9
47 D9
46 D8
45 D8
44 D7
43 D7
42 OV
41 OGND
40 D6
39 D6
38 D5
37 D5
36 CLKOUT
35 CLKOUT
34 OV
33 OGND
+
–
+
–
+
–
+
–
+
–
DD
DD
/DA6
/DA5
/DA4
/DA3
/DA2
/DA1
/DA0
/CLKOUTA
/CLKOUTB
/OFB
+
–
/DB11
/DB10
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
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