LTC2356-12_12 Datasheet, PDF (2/18 Pages) Linear Technology – Serial 12-Bit/14-Bit, 3.5Msps

LTC2356-12/LTC2356-14
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (V_DD)...................................................4V
Analog and V_REF Input Voltages
(Note 3).....................................–0.3V to (V_DD + 0.3V)
Digital Input Voltages.................... – 0.3V to (V_DD + 0.3V)
Digital Output Voltage....................– 0.3V to (V_DD + 0.3V)
Power Dissipation................................................100mW
Operation Temperature Range
LTC2356C-12/LTC2356C-14...................... 0°C to 70°C
LTC2356I-12/LTC2356I-14....................– 40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................... 300°C
PIN CONFIGURATION
AA^IINN+–
1
2
V_REF 3
GND 4
GND 5
TOP VIEW
11
10 CONV
9 SCK
8 SDO
7 V_DD
6 GND
MSE PACKAGE
10-LEAD PLASTIC MSOP
T_JMAX = 125°C, θ_JA = 40°C/W
EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2356CMSE-12#PBF LTC2356CMSE-12#TRPBF LTCWN
10-Lead Plastic MSOP
0°C to 70°C
LTC2356IMSE-12#PBF LTC2356IMSE-12#TRPBF LTCWN
10-Lead Plastic MSOP
–40°C to 85°C
LTC2356CMSE-14#PBF LTC2356CMSE-14#TRPBF LTCVF
10-Lead Plastic MSOP
0°C to 70°C
LTC2356IMSE-14#PBF LTC2356IMSE-14#TRPBF LTCVF
10-Lead Plastic MSOP
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
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/
CONVERTER CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T_A = 25°C. With internal reference. V_DD = 3.3V.
LTC2356-12
LTC2356-14
PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX UNITS
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 –30 ±2 30
LSB
Gain Error
(Note 4, 18)
l –40 ±5 40 –80 ±10 80
LSB
Gain Tempco
Internal Reference (Note 4)
External Reference
±15
±15
ppm/°C
±1
±1
ppm/°C
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