LTC1419AISW#TR Linear Technology, LTC1419AISW#TR Datasheet - Page 2

• Manufacturer Part Number: LTC1419AISW#TR
• Description: IC ADC 14BIT 800KSPS SHDN 28SOIC
• Manufacturer: Linear Technology

Specifications of LTC1419AISW#TR

• Number Of Bits: 14
• Sampling Rate (per Second): 800k
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 240mW
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE AXI U RATI GS
CO VERTER CHARACTERISTICS
LTC1419
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
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Full-Scale Error
Full-Scale Tempco
A ALOG I PUT
specifications are at T
SYMBOL PARAMETER
V
I
C
t
t
t
CMRR
2
IN
ACQ
AP
jitter
IN
IN
U
DD
(Note 3).............................(V
LTC1419C .............................................. 0°C to 70°C
LTC1419I ........................................... – 40°C to 85°C
U
= V
DD
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
= DV
DD
U
(Notes 1, 2)
DD
W
A
) ................................................ 6V
= 25°C. (Note 5)
DD
The
to V
W W
CONDITIONS
(Note 7)
(Note 8)
Internal Reference
External Reference = 2.5V
I
SS
OUT(REF)
) ............................... – 6V
●
SS
SS
denotes specifications which apply over the full operating temperature range, otherwise
SS
– 0.3V) to (V
) .......................... 12V
= 0
– 0.3V) to (V
SS
– 0.3V) to 10V
U
A
DD
DD
= 25°C. With Internal Reference (Notes 5, 6)
CONDITIONS
4.75V ≤ V
CS = High
Between Conversions
During Conversions
– 2.5V < (– A
+ 0.3V)
+ 0.3V)
The
●
DD
denotes specifications which apply over the full operating
IN
≤ 5.25V, –5.25 ≤ V
●
●
●
●
= A
PACKAGE/ORDER I FOR ATIO
Consult factory for Military grade parts.
IN
) < 2.5V
D13(MSB)
REFCOMP
28-LEAD PLASTIC SSOP
MIN
13
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
AGND
DGND
+A
–A
V
D12
D11
D10
G PACKAGE
REF
D9
D8
D7
D6
T
T
IN
IN
JMAX
JMAX
10
11
12
13
14
LTC1419
1
2
3
4
5
6
7
8
9
= 125°C, θ
= 125°C, θ
±0.8
±0.7
TYP
±10
±15
±5
±5
SS
≤ – 4.75V
TOP VIEW
JA
JA
= 95°C/W (G)
= 130°C/W (SW)
28-LEAD PLASTIC SO
MAX
±1.5
±20
±60
±2
SW PACKAGE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
http://www.linear.com/leadfree/
●
●
●
AV
DV
V
BUSY
CS
CONVST
RD
SHDN
D0
D1
D2
D3
D4
D5
SS
DD
DD
MIN
14
MIN
U
LTC1419A
±0.6
±0.5
±2.5
–1.5
TYP
±10
±15
TYP
±5
±5
15
90
60
2
5
PART NUMBER
LTC1419ACG
LTC1419ACSW
LTC1419AIG
LTC1419AISW
LTC1419CG
LTC1419CSW
LTC1419IG
LTC1419ISW
W
±1.25
ORDER
MAX
MAX
±20
±60
300
±1
±1
ppm/°C
UNITS
UNITS
ps
U
1419fb
LSB
LSB
LSB
LSB
LSB
RMS
Bits
µA
dB
pF
pF
ns
ns
V