LTC1414 Linear Technology, LTC1414 Datasheet - Page 2

• Manufacturer Part Number: LTC1414
• Description: 14-Bit/ 2.2Msps/ Sampling A/D Converter
• Manufacturer: Linear Technology

ABSOLUTE
LTC1414
AV
Supply Voltage (V
Negative Supply Voltage (V
Total Supply Voltage (V
Analog Input Voltage
Digital Input Voltage (Note 4) ..........(V
Digital Output Voltage ........ (V
Power Dissipation.............................................. 500mW
Operating Temperature Range ..................... 0 C to 70 C
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
CO
SYMBOL PARAMETER
V
I
C
t
t
t
CMRR
2
A
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Full-Scale Error
Full-Scale Tempco
IN
ACQ
AP
jitter
IN
IN
DD
U
(Note 3) ......................... (V
= OV
U
A
LOG
VERTER
Analog Input Range
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
DD
= DV
DD
I
U
DD
W
MAXIMUM
= V
PUT
) ................................................. 6V
DD
C
HARA TERISTICS
(Notes 1, 2)
DD
W W
to V
SS
CONDITIONS
(Note 7)
(Note 8)
Internal Reference
External Reference = 2.5V
Internal Reference
External Reference = 2.5V
(Note 5)
) ................................ – 6V
SS
SS
SS
C
) .......................... 12V
– 0.3V) to (V
– 0.3V) to (V
RATINGS
SS
– 0.3V) to 10V
U
CONDITIONS
4.75V V
Between Conversions
Between Conversions
During Conversions
– 2.5V < (A
DD
DD
+ 0.3V)
+ 0.3V)
With internal reference (Notes 5, 6)
DD
IN
–
= A
5.25V, – 5.25V V
IN
+
PACKAGE/ORDER
Consult factory for Industrial, Military and A grade parts.
) < 2.5V
D13 (MSB)
REFCOMP
OGND
AGND
V
A
A
D12
D11
D10
REF
IN
IN
D9
D8
D7
D6
T
+
–
JMAX
SS
28-LEAD PLASTIC SSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
= 110 C,
– 4.75V
GN PACKAGE
TOP VIEW
JA
= 110 C/ W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AV
AGND
V
BUSY
CONVST
DGND
DV
OV
D0
D1
D2
D3
D4
D5
MIN
MIN
SS
13
DD
DD
DD
INFORMATION
U
LTC1414
TYP
TYP
– 1
40
70
0.75
0.75
2.5
8
4
3
15
10
1
5
5
LTC1414CGN
ORDER PART
W
NUMBER
MAX
100
MAX
1.75
2.0
1
20
24
60
25
ppm/ C
ppm/ C
UNITS
UNITS
ps
U
LSB
LSB
LSB
LSB
LSB
LSB
RMS
Bits
dB
pF
pF
ns
ns
V
A