LTC1403-1/LTC1403A-1
2
14031fc
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
Supply Voltage (VDD) .................................................4V
Analog Input Voltage
(Note 3) ...................................–0.3V to (VDD + 0.3V)
Digital Input Voltage .................. – 0.3V to (VDD + 0.3V)
Digital Output Voltage ..................–0.3V to (VDD + 0.3V)
Power Dissipation ...............................................100mW
Operation Temperature Range
LTC1403C-1/LTC1403AC-1....................... 0°C to 70°C
LTC1403I-1/LTC1403AI-1 .....................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)...................300°C
1
2
3
4
5
AIN+
AIN–
VREF
GND
10
9
8
7
6
CONV
SCK
SDO
VDD
GND
TOP VIEW
11
MSE PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 125°C, θJA = 40°C/ W
EXPOSED PAD (PIN 11) IS GND MUST BE SOLDERED TO PCB
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1403CMSE-1#PBF
LTC1403CMSE-1#TRPBF
LTBGP
10-Lead Plastic MSOP
0°C to 70°C
LTC1403IMSE-1#PBF
LTC1403IMSE-1#TRPBF
LTBGQ
10-Lead Plastic MSOP
–40°C to 85°C
LTC1403ACMSE-1#PBF
LTC1403ACMSE-1#TRPBF
LTBGR
10-Lead Plastic MSOP
0°C to 70°C
LTC1403AIMSE-1#PBF
LTC1403AIMSE-1#TRPBF
LTBGS
10-Lead Plastic MSOP
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ANALOG INPUT
CONVERTER CHARACTERISTICS The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. With internal reference. VDD = 3V
The l denotes the specifications which apply over the full operating temperature range, otherwise
specifications are at TA = 25°C. VDD = 3V
PARAMETER
CONDITIONS
LTC1403-1
LTC1403A-1
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Resolution (No Missing Codes)
l
12
14
Bits
Integral Linearity Error
(Notes 4, 5, 18)
l
–2
±0.25
2
–4
±0.5
4
LSB
Offset Error
(Notes 4, 18)
l
–10
±1
10
–20
±2
20
LSB
Gain Error
(Note 4, 18)
l
–30
±5
30
–60
±10
60
LSB
Gain Tempco
Internal Reference (Note 4)
External Reference
±15
±1
±15
±1
ppm/°C
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Analog Differential Input Range (Notes 3, 8, 9)
2.7V ≤ VDD ≤ 3.3V
l
–1.25 to 1.25
V
VCM
Analog Common Mode + Differential
Input Range (Note 10)
0 to VDD
V
IIN
Analog Input Leakage Current
l
1
A
CIN
Analog Input Capacitance
13
pF
(Notes 1, 2)