Datasheet

LTC1407-1/LTC1407A-1
2
14071fb
PIN CONFIGURATION 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-1/LTC1407AC-1 ...................... 0°C to 70°C
LTC1407I-1/LTC1407AI-1 .....................–40°C to 85°C
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Notes 1, 2)
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
= 125°C, θ
JA
= 40°C/W
EXPOSED PAD IS GND (PIN 11), MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC1407CMSE-1#PBF LTC1407CMSE-1#TRPBF LTBGT 10-Lead Plastic MSOP 0°C to 70°C
LTC1407IMSE-1#PBF LTC1407IMSE-1#TRPBF LTBGV 10-Lead Plastic MSOP –40°C to 85°C
LTC1407ACMSE-1#PBF LTC1407ACMSE-1#TRPBF LTBGW 10-Lead Plastic MSOP 0°C to 70°C
LTC1407AIMSE-1#PBF LTC1407AIMSE-1#TRPBF LTBGX 10-Lead Plastic MSOP –40°C to 85°C
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
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/
CONVERTER CHARACTERISTICS
LTC1407-1 LTC1407A-1
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX
Resolution (No Missing Codes)
l
12 14 Bits
Integral Linearity Error (Notes 5, 17)
l
–2 ±0.25 2 –4 ±0.5 4 LSB
Offset Error (Notes 4, 17)
l
–10 ±1 10 –20 ±2 20 LSB
Offset Match from CH0 to CH1 (Note 17) –5 ±0.5 5 –10 ±1 10 LSB
Gain Error (Notes 4, 17)
l
–30 ±5 30 –60 ±10 60 LSB
Gain Match from CH0 to CH1 (Note 17) –5 ±1 5 –10 ±2 10 LSB
Gain Tempco Internal Reference (Note 4)
External Reference
±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.