LTC1408 LINER [Linear Technology], LTC1408 Datasheet - Page 2

• Manufacturer Part Number: LTC1408
• Description: Channel, 14-Bit, 600ksps Simultaneous Sampling ADC with Shutdown
• Manufacturer: LINER [Linear Technology]

A
CO VERTER CHARACTERISTICS
temperature range, otherwise specifications are at T
A ALOG I PUT
LTC1408
(Notes 1, 2)
Supply Voltage (V
Analog Input Voltage
Digital Input Voltage .................... – 0.3V to (V
Digital Output Voltage .................. – 0.3V to (V
Power Dissipation .............................................. 100mW
Operation Temperature Range
Storage Temperature Range ................. – 65°C to 125°C
SYMBOL PARAMETER
V
V
I
C
t
t
t
t
CMRR
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Offset Error
Offset Match from CH0 to CH5
Range Error
Range Match from CH0 to CH5
Range Tempco
otherwise specifications are at T
2
IN
ACQ
AP
JITTER
SK
IN
CM
IN
BSOLUTE
U
(Note 3) ................................... – 0.3V to (V
LTC1408C ............................................... 0°C to 70°C
LTC1408I ............................................ – 40°C to 85°C
U
Analog Differential Input Range (Notes 3, 8, 9)
Analog Common Mode + Differential
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
Channel to Channel Aperture Skew
Analog Input Common Mode Rejection Ratio
U
DD
W
, V
A
CC
XI
, OV
The
W
A
DD
= 25°C. With internal reference, V
●
U
denotes the specifications which apply over the full operating temperature range,
) .............................. 4V
W
R
A
TI
U
A
DD
DD
DD
= 25°C. With internal reference, V
CONDITIONS
(Note 5)
(Note 4)
(Note 4)
Internal Reference (Note 4)
External Reference
G
CONDITIONS
2.7V ≤ V
(Note 8)
(Note 6)
f
f
IN
IN
+ 0.3V)
+ 0.3V)
+ 0.3V)
S
= 100kHz, V
= 10MHz, V
The
DD
●
≤ 3.3V
denotes the specifications which apply over the full operating
DD
IN
IN
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
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
= 0V to 3V
= 3V, V
CH4
CH4
CH5
CH5
V
GND
GND
V
REF
CC
+
–
+
–
17
18
19
20
21
22
23
24
EXPOSED PIN IS GND (PAD 33)
32-PIN (5mm × 5mm) PLASTIC QFN
T
MUST BE SOLDERED TO PCB
16 15 14 13 12 11 10 9
25 26 27 28
DD
JMAX
= V
= 125°C, θ
QFN PACKAGE
CC
TOP VIEW
33
= 3V.
DD
29 30 31 32
JA
= 3V, V
= 34°C/ W
http://www.linear.com/leadfree/
●
●
●
●
●
●
DD
8
7
6
5
4
3
2
1
–4.5
MIN
–12
MIN
14
–3
–3
–5
CH1
CH1
GND
CH0
CH0
OV
OGND
SDO
= V
DD
–
+
–
+
CC
U
= 3V.
0 to V
0 to 2.5
QFN PART MARKING
±0.5
±0.5
TYP
±15
TYP
200
–83
–67
±1
±2
±1
±1
0.3
13
1
ORDER PART
LTC1408CUH
LTC1408IUH
DD
NUMBER
1408
W
MAX
MAX
4.5
12
39
3
3
5
1
ppm/°C
ppm/°C
UNITS
UNITS
U
1408fa
LSB
Bits
mV
mV
mV
mV
µA
dB
dB
pF
ns
ns
ps
ps
V
V