LTC1407/LTC1407A
2
1407fb
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
DD
) .................................................4V
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 (V
DD
+ 0.3V)
Power Dissipation ...............................................100mW
Operation Temperature Range
LTC1407C/LTC1407AC ............................. 0°C to 70°C
LTC1407I/LTC1407AI ...........................–40°C to 85°C
LTC1407H/LTC1407AH .......................–40°C to 125°C
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Notes 1, 2)
CONVERTER CHARACTERISTICS
PARAMETER CONDITIONS
LTC1407 LTC1407A LTC1407H LTC1407AH
UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
Resolution (No Missing Codes)
l
12 14 12 14 Bits
Integral Linearity Error (Notes 5, 17)
l
–2 ±0.25 2 –4 ±0.5 4 –2 ±0.25 2 –4 ±0.5 4 LSB
Offset Error (Notes 4, 17)
l
–10 ±1 10 –20 ±2 20 –20 ±1 20 –30 ±2 30 LSB
Offset Match from CH0 to CH1 (Note 17) –5 ±0.5 5 –10 ±1 10 –5 ±0.5 5 –10 ±1 10 LSB
Gain Error (Notes 4, 17)
l
–30 ±5 30 –60 ±10 60 –40 ±5 40 –80 ±10 80 LSB
Gain Match from CH0 to CH1 (Note 17) –5 ±1 5 –10 ±2 10 –5 ±1 5 –10 ±2 10 LSB
Gain Tempco Internal Reference (Note 4)
External Reference
±15
±1
±15
±1
±15
±1
±15
±1
ppm/°C
ppm/°C
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. With internal reference, V
DD
= 3V.
1
2
3
4
5
CH0
+
CH0
–
V
REF
CH1
+
CH1
–
10
9
8
7
6
CONV
SCK
SDO
V
DD
GND
TOP VIEW
11
MSE PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 150°C, θ
JA
= 40°C/W
EXPOSED PAD (PIN #) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1407CMSE#PBF LTC1407CMSE#TRPBF LTBDQ 10-Lead Plastic MSOP 0°C to 70°C
LTC1407IMSE#PBF LTC1407IMSE#TRPBF LTBDR 10-Lead Plastic MSOP –40°C to 85°C
LTC1407HMSE#PBF LTC1407HMSE#TRPBF LTBDR 10-Lead Plastic MSOP –40°C to 125°C
LTC1407ACMSE#PBF LTC1407ACMSE#TRPBF LTAFE 10-Lead Plastic MSOP 0°C to 70°C
LTC1407AIMSE#PBF LTC1407AIMSE#TRPBF LTAFF 10-Lead Plastic MSOP –40°C to 85°C
LTC1407AHMSE#PBF LTC1407AHMSE#TRPBF LTAFF 10-Lead Plastic MSOP –40°C to 125°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
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/
PIN CONFIGURATION