ltc2203 Linear Technology Corporation, ltc2203 Datasheet - Page 2

• Manufacturer Part Number: ltc2203
• Description: 16-bit, 25msps Adc
• Manufacturer: Linear Technology Corporation

CO VERTER CHARACTERISTICS
ABSOLUTE AXI U RATI GS
LTC2203/LTC2202
OV
temperature range, otherwise specifi cations are at T
PARAMETER
Resolution (No missing codes)
Integral Linearity Error
Integral Linearity Error
Differential Linearity Error
Offset Error
Offset Drift
Gain Error
Full-Scale Drift
Transition Noise
2
Supply Voltage (V
Digital Output Supply Voltage (OV
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 ............................................ 2000mW
Operating Temperature Range
Storage Temperature Range ..................–65°C to 125°C
DD
LTC2203C/LTC2202C ............................... 0°C to 70°C
LTC2203I/LTC2202I .............................–40°C to 85°C
U
= V
DD
(Notes 1 and 2)
W
DD
) ................................... –0.3V to 4V
W W
DD
) .......... –0.3V to 4V
CONDITIONS
Differential Analog Input (Note 5) T
Differential Analog Input (Note 5)
Differential Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
External Reference (2.5V Range, PGA = 0)
U
A
DD
DD
DD
= 25°C. (Note 4)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
●
denotes the specifi cations which apply over the full operating
PACKAGE/ORDER I
*The temperature grade is identifi ed by a label on the shipping container.
Consult LTC Marketing for parts specifi ed 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:
A
LTC2203CUK
LTC2202CUK
LTC2203IUK
LTC2202IUK
SENSE 1
= 25°C
ORDER PART
GND 11
CLK 10
V
GND 5
GND 8
GND 9
V
A
V
V
A
DD
CM
DD
DD
IN
IN
NUMBER
+
–
12
2
3
4
6
7
T
JMAX
48-LEAD (7mm × 7mm) PLASTIC QFN
= 150°C, OPTION AVAILABLE, CONSULT FACTORY
MUST BE SOLDERED TO PCB BOARD
http://www.linear.com/leadfree/
EXPOSED PAD IS GND (PIN 49)
T
JMAX
UK PACKAGE
●
●
●
●
TOP VIEW
= 125°C, θ
49
MIN
16
JA
U
= 29°C/W
FOR ATIO
±1.2
±1.5
±0.3
±0.2
1.92
TYP
±10
±30
±15
±2
LTC2203UK
LTC2202UK
LTC2203UK
LTC2202UK
UK PART*
MARKING
W
36 OV
35 D11
34 D10
33 D9
32 D8
31 OGND
30 CLKOUT+
29 CLKOUT–
28 D7
27 D6
26 D5
25 OV
MAX
±4.0
±4.5
±1.5
±10
±1
DD
DD
LSB
ppm/°C
ppm/°C
UNITS
μV/
22032fb
%FS
U
LSB
LSB
LSB
RMS
mV
°C