LTC2355-14 Linear Technology, LTC2355-14 Datasheet - Page 2

• Manufacturer Part Number: LTC2355-14
• Description: (LTC2355-12/-14) 3.5Msps Sampling ADCs
• Manufacturer: Linear Technology

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CO VERTER CHARACTERISTICS
A ALOG I PUT
ABSOLUTE AXI U RATI GS
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Offset Error
Gain Error
Gain Tempco
LTC2355-12/LTC2355-14
(Notes 1, 2)
Supply Voltage (V
Analog and V
Digital Input Voltages ................. – 0.3V to (V
Digital Output Voltage .................. – 0.3V to (V
Power Dissipation .............................................. 100mW
Operation Temperature Range
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
otherwise specifications are at T
SYMBOL PARAMETER
V
V
I
C
t
t
t
CMRR
2
IN
ACQ
AP
JITTER
IN
CM
IN
U
(Note 3) ....................................–0.3V to (V
LTC2355C-12/LTC2355C-14 ................... 0°C to 70°C
LTC2355I-12/LTC2355I-14 ................ – 40°C to 85°C
U
Analog Differential Input Range (Notes 3, 8, 9)
Analog Common Mode + Differential
Input Range (Note 10)
Analog Input Leakage Current
Analog Input Capacitance
Sample-and-Hold Acquisition Time
Sample-and-Hold Aperture Delay Time
Sample-and-Hold Aperture Delay Time Jitter
Analog Input Common Mode Rejection Ratio
REF
U
Input Voltages
DD
W
) ................................................. 4V
The
W W
A
= 25°C. With internal reference. V
●
denotes the specifications which apply over the full operating temperature range,
CONDITIONS
(Notes 4, 5, 18)
(Notes 4, 18)
(Note 4, 18)
Internal Reference (Note 4)
External Reference
U
A
DD
DD
DD
= 25°C. With internal reference. V
CONDITIONS
3.1V ≤ V
(Note 19)
(Note 6)
f
f
IN
IN
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 1MHz, V
= 100MHz, V
The
DD
●
≤ 3.6V
denotes the specifications which apply over the full operating
IN
DD
PACKAGE/ORDER I FOR ATIO
Consult factory for parts specified with wider operating temperature ranges.
= 0V to 3V
IN
= 3.3V.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
= 0V to 3V
V
GND
GND
A
A
REF
IN
IN
●
●
●
●
+
–
EXPOSED PAD IS GND (PIN 11)
T
MUST BE SOLDERED TO PCB
JMAX
10-LEAD PLASTIC MSOP
1
2
3
4
5
= 125°C, θ
MIN
MSE PACKAGE
–10
–30
12
–2
TOP VIEW
LTC2355-12
11
±0.25
DD
JA
TYP
±15
±1
±5
±1
= 150°C/ W
= 3.3V.
http://www.linear.com/leadfree/
●
●
●
10
9
8
7
6
MAX
10
30
2
CONV
SCK
SDO
V
GND
DD
MIN
U
MIN
–20
–80
14
–4
0 to V
0 to 2.5
MSE PART MARKING
LTC2355-14
TYP
LTC2355CMSE-12
LTC2355IMSE-12
LTC2355CMSE-14
LTC2355IMSE-14
–60
–15
0.3
13
1
±0.5
TYP
±10
±15
ORDER PART
DD
±2
±1
NUMBER
W
LTCVX
LTCVX
LTCVY
LTCVY
MAX
MAX
39
1
20
80
4
ppm/°C
ppm/°C
UNITS
UNITS
U
LSB
LSB
LSB
2355f
Bits
µA
dB
dB
pF
ns
ns
ps
V
V