LTC1405IGN Linear Technology, LTC1405IGN Datasheet - Page 2

• Manufacturer Part Number: LTC1405IGN
• Description: IC ADC 12BIT 5MSPS SAMPLE 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC1405IGN

• Number Of Bits: 12
• Sampling Rate (per Second): 5M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 145mW
• Voltage Supply Source: Dual ±
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.150", 3.95mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC1405
ABSOLUTE AXI U RATI GS
0V
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 VERTER CHARACTERISTICS
The
With Internal 4.096V Reference. Specifications are guaranteed for both dual supply and single supply operation. (Note 5)
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Full-Scale Error
Full-Scale Tempco
A
specifications are at T
SYMBOL
V
I
C
t
2
IN
ACQ
IN
IN
DD
U
LTC1405C ............................................... 0°C to 70°C
LTC1405I ............................................ – 40°C to 85°C
●
= V
U
A
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
LOG
DD
PARAMETER
Analog Input Range (Note 9)
+A
Analog Input Leakage Current
Analog Input Capacitance
Sample-and-Hold Acquisition Time
(Notes 1, 2)
IN
– (–A
I
IN
U
DD
W
)
A
PUT
) ................................................. 6V
= 25°C. Specifications are guaranteed for both dual supply and single supply operation. (Note 5)
DD
to V
W W
SS
The
) ................................ – 6V
SS
SS
SS
SS
●
) ........................... 12V
– 0.3V) to (V
– 0.3V) to (V
– 0.3V) to (V
denotes the specifications which apply over the full operating temperature range, otherwise
U
CONDITIONS
(Note 7)
(Note 8)
I
CONDITIONS
V
V
V
V
External V
External V
Between Conversions
During Conversions
DD
DD
DD
OUT(REF)
REF
REF
REF
REF
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 4.096V (SENSE = 0V), GAIN = 5V
= 4.096V (SENSE = 0V), GAIN = 0V
= 2.048V (SENSE = V
= 2.048V (SENSE = V
= 0
REF
REF
(SENSE = 5V), GAIN = 5V
(SENSE = 5V), GAIN = 0V
PACKAGE/ORDER I FOR ATIO
Consult factory for parts specified with wider operating temperature ranges.
D11 (MSB)
REF
REF
SENSE
+A
–A
V
GND
GND
V
V
D10
), GAIN = 5V
), GAIN = 0V
REF
CM
D9
D8
D7
D6
DD
T
IN
IN
JMAX
28-LEAD PLASTIC SSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
= 125°C, θ
GN PACKAGE
TOP VIEW
JA
= 80°C/W
●
●
●
●
●
●
●
●
●
●
●
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GAIN
OF
CLK
V
GND
V
OV
OGND
D0
D1
D2
D3
D4
D5
MIN
MIN
SS
DD
12
DD
U
±V
±V
±2.048
±1.024
±1.024
±0.512
±0.35
±0.25
TYP
±10
TYP
±15
±5
12
50
REF
REF
6
ORDER PART
LTC1405CGN
LTC1405IGN
/2
/4
NUMBER
W
MAX
MAX
±10
A
±1
±1
12
16
30
= 25°C.
ppm/°C
UNITS
UNITS
1405fa
U
LSB
LSB
LSB
LSB
LSB
Bits
µA
pF
pF
ns
V
V
V
V
V
V