LTC1409CSW Linear Technology, LTC1409CSW Datasheet - Page 2

• Manufacturer Part Number: LTC1409CSW
• Description: IC A/D CONV 12BIT SAMPLNG 28SOIC
• Manufacturer: Linear Technology

Specifications of LTC1409CSW

• Number Of Bits: 12
• Sampling Rate (per Second): 800k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 120mW
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A
A
LTC1409
AV
Supply Voltage (V
Negative Supply Voltage (V
Total Supply Voltage (V
Analog Input Voltage
(Note 3) .................................. V
Digital Input Voltage (Note 4) ............ V
Digital Output Voltage ............. V
Power Dissipation............................................. 500mW
Operating Temperature Range
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
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
BSOLUTE
DD
U
LTC1409C............................................... 0 C to 70 C
LTC1409I........................................... – 40 C to 85 C
U
A
= OV
LOG
VERTER
Analog Input Range (Note 9)
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
= V
DD
I
(Notes 1, 2)
U
DD
W
PUT
) ................................................ 6V
C
A
HARA TERISTICS
DD
XI
to V
W
SS
(Note 5)
)................................ – 6V
CONDITIONS
(Note 7)
(Note 8)
I
OUT(REF)
U
SS
C
SS
SS
W
) .......................... 12V
– 0.3V to V
– 0.3V to V
= 0
R
SS
A
TI
– 0.3V to 10V
U
DD
DD
G
CONDITIONS
4.75V V
CS = High
Between Conversions
During Conversions
– 2.5V < (–A
+ 0.3V
+ 0.3V
S
With Internal Reference (Notes 5, 6)
DD
IN
= +A
5.25V, – 5.25V V
PACKAGE/ORDER I FOR ATIO
Consult factory for Military grade parts.
D11(MSB)
REFCOMP
28-LEAD PLASTIC SO
IN
) < 2.5V
DGND
AGND
–A
V
+A
G PACKAGE
D10
REF
D9
D8
D7
D6
D5
D4
IN
IN
T
T
JMAX
JMAX
10
11
12
13
14
1
2
3
4
5
6
7
8
9
= 110 C,
= 110 C,
SS
TOP VIEW
– 4.75V
28-LEAD PLASTIC SO WIDE
JA
JA
= 95 C/W (G)
= 130 C/W (SW)
SW PACKAGE
MIN
12
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AV
OV
V
BUSY
CS
CONVST
RD
SHDN
NAP/SLP
OGND
D0
D1
D2
D3
SS
MIN
DD
DD
U
TYP
0.3
0.3
15
2
–1.5
TYP
17
50
60
2.5
5
5
PART NUMBER
LTC1409CG
LTC1409CSW
LTC1409IG
LTC1409ISW
W
ORDER
MAX
MAX
150
15
1
1
6
8
1
ppm/ C
UNITS
UNITS
ps
U
LSB
LSB
LSB
LSB
LSB
RMS
Bits
dB
pF
pF
ns
ns
V
A