LTC2288 LINER [Linear Technology], LTC2288 Datasheet - Page 2

• Manufacturer Part Number: LTC2288
• Description: Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
• Manufacturer: LINER [Linear Technology]

CO VERTER CHARACTERISTICS
ABSOLUTE AXI U RATI GS
temperature range, otherwise specifications are at T
PARAMETER
Resolution
(No Missing Codes)
Integral Linearity Error Differential Analog Input (Note 5)
Differential
Linearity Error
Offset Error
Gain Error
Offset Drift
Full-Scale Drift
Gain Matching
Offset Matching
Transition Noise
LTC2288/LTC2287/LTC2286
OV
Supply Voltage (V
Digital Output Ground Voltage (OGND) ....... –0.3V to 1V
Analog Input Voltage (Note 3) ..... –0.3V to (V
Digital Input Voltage .................... –0.3V to (V
Digital Output Voltage ................ –0.3V to (OV
Power Dissipation ............................................ 1500mW
Operating Temperature Range
Storage Temperature Range ..................–65°C to 125°C
Lead Temperature (Soldering, 10 sec).................. 300°C
2
DD
LTC2288C, LTC2287C, LTC2286C ........... 0°C to 70°C
LTC2288I, LTC2287I, LTC2286I ..........–40°C to 85°C
U
= V
DD
(Notes 1, 2)
W
DD
CONDITIONS
Differential Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
External Reference
SENSE = 1V
) ................................................. 4V
W W
U
A
DD
DD
DD
●
●
●
●
●
= 25°C. (Note 4)
+ 0.3V)
+ 0.3V)
+ 0.3V)
–0.6
–0.5
–2.5
MIN
–12
The
10
●
LTC2288
denotes the specifications which apply over the full operating
±0.05
±0.1
±0.5
±0.3
0.07
TYP
±15
±10
±30
±2
±2
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
MAX
0.6
0.5
2.5
12
LTC2288CUP
LTC2288IUP
LTC2287CUP
LTC2287IUP
LTC2286CUP
LTC2286IUP
ORDER PART
REFHB 13
REFHB 14
REFLB 11
REFLB 12
REFHA 3
REFHA 4
A
A
REFLA 5
REFLA 6
A
A
CLKA 8
CLKB 9
INB
INB
V
NUMBER
INA
INA
V
DD
–0.6
–0.5
–2.5
DD
MIN
–12
–
+
10
EXPOSED PAD (PIN 65) IS GND AND MUST BE SOLDERED TO PCB
+
–
10
15
16
1
2
7
LTC2287
±0.05
±0.1
±0.5
±0.3
0.07
TYP
±10
±30
±15
±2
±2
64-LEAD (9mm × 9mm) PLASTIC QFN
T
JMAX
MAX
= 125°C, θ
0.6
0.5
2.5
12
UP PACKAGE
TOP VIEW
65
JA
–0.6
–0.5
–2.5
= 20°C/W
MIN
–12
10
U
LTC2286
LTC2288UP
LTC2287UP
LTC2286UP
QFN PART*
±0.05
±0.1
±0.5
±0.3
0.07
MARKING
TYP
±10
±30
±15
±2
±2
W
48 DA3
47 DA2
46 DA1
45 DA0
44 NC
43 NC
42 NC
41 NC
40 OFB
39 DB9
38 DB8
37 DB7
36 DB6
35 DB5
34 DB4
33 DB3
MAX
0.6
0.5
2.5
12
LSB
ppm/°C
ppm/°C
UNITS
228876f
µV/°C
U
%FS
%FS
LSB
LSB
Bits
RMS
mV
mV