LTC2234IUK Linear Technology, LTC2234IUK Datasheet - Page 2

• Manufacturer Part Number: LTC2234IUK
• Description: IC ADC 10BIT 135MSPS SAMPL 48QFN
• Manufacturer: Linear Technology

Specifications of LTC2234IUK

• Number Of Bits: 10
• Sampling Rate (per Second): 135M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 680mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-WFQFN, Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE AXI U RATI GS
CO VERTER CHARACTERISTICS
LTC2234
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
temperature range, otherwise specifications are at T
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Offset Drift
Full-Scale Drift
Transition Noise
2
DD
LTC2234C ............................................... 0°C to 70°C
LTC2234I .............................................–40°C to 85°C
U
= V
DD
(Notes 1, 2)
W
DD
) ................................................. 4V
CONDITIONS
Differential Analog Input (Note 5)
Differential Analog Input
Single-Ended Analog Input (Note 5)
Single-Ended Analog Input
(Note 6)
External Reference
Internal Reference
External Reference
SENSE = 1V
W W
U
A
DD
DD
DD
= 25°C. (Note 4)
+ 0.3V)
+ 0.3V)
+ 0.3V)
The
●
denotes the specifications which apply over the full operating
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.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
REFLA 10
ORDER PART
LTC2234CUK
LTC2234IUK
REFHA 3
REFHA 4
REFHB 7
REFHB 8
REFLA 9
REFLB 5
REFLB 6
V
V
A
A
DD
DD
NUMBER
IN
IN
+
–
11
12
1
2
48-LEAD (7mm × 7mm) PLASTIC QFN
EXPOSED PAD IS GND (PIN 49),
MUST BE SOLDERED TO PCB
http://www.linear.com/leadfree/
T
JMAX
= 125°C, θ
●
●
●
●
●
UK PACKAGE
TOP VIEW
49
MIN
–0.8
–0.6
–2.5
–37
10
JA
= 29°C/W
U
±0.2
±0.1
±0.5
±0.1
±0.5
0.12
TYP
±10
±30
±15
LTC2234UK
LTC2234UK
±5
UK PART*
MARKING
W
36 D7
35 D6
34 D5
33 OV
32 OGND
31 D4
30 D3
29 D2
28 OV
27 OGND
26 D1
25 D0
MAX
0.8
0.6
2.5
37
DD
DD
LSB
ppm/C
ppm/C
UNITS
2234fa
µV/C
U
%FS
LSB
LSB
LSB
LSB
RMS
Bits
mV