參數(shù)資料
型號(hào)： LTC2203I#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： ADC
英文描述： 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
封裝： 7 X 7 MM, LEAD FREE, PLASTIC, MO-220-WKKD-2, QFN-48
文件頁(yè)數(shù)： 12/26頁(yè)
文件大?。?/td> 1118K
代理商： LTC2203I#PBF
PREP
ARED
FOR
LTC2203/LTC2202
2
22032p
ABSOLUTE AXI U RATI GS
W
U
FOR ATIO
PACKAGE/ORDER I
U
W
CO VERTER CHARACTERISTICS
U
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution (No missing codes)
16
Integral Linearity Error
Differential Analog Input (Note 5) TA = 25°C
±1.2
±4.0
LSB
Integral Linearity Error
Differential Analog Input (Note 5)
●
±1.5
±4.5
LSB
Differential Linearity Error
Differential Analog Input
●
±0.3
±1
LSB
Offset Error
(Note 6)
●
±2
±8
mV
Offset Drift
±10
μV/°C
Gain Error
External Reference
●
±0.2
±1.5
%FS
Full-Scale Drift
Internal Reference
±30
ppm/°C
External Reference
±15
ppm/°C
Transition Noise
External Reference
1.95
LSBRMS
Supply Voltage (VDD)...................................–0.3V to 4V
Digital Output Ground Voltage (OGND)........–0.3V to 1V
Analog Input Voltage (Note 3) ..... –0.3V to (VDD + 0.3V)
Digital Input Voltage .................... –0.3V to (VDD + 0.3V)
Digital Output Voltage................–0.3V to (OVDD + 0.3V)
Power Dissipation............................................ 2000mW
Operating Temperature Range
LTC2203C/LTC2202C............................... 0°C to 70°C
LTC2203I/LTC2202I .............................–40°C to 85°C
Storage Temperature Range ..................–65°C to 150°C
Digital Output Supply Voltage (OVDD)..........–0.3V to 4V
ORDER PART
NUMBER
UK PART*
MARKING
*The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for parts specied with wider operating temperature ranges.
LTC2203C
LTC2202C
LTC2203I
LTC2202I
OVDD = VDD (Notes 1 and 2)
The ● denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. (Note 4)
XXXXX
EXPOSED PAD IS GND (PIN 49)
MUST BE SOLDERED TO PCB BOARD
TJMAX = 125°C, θJA = 29°C/W
TOP VIEW
UK PACKAGE
48-LEAD (7mm
× 7mm) PLASTIC QFN
SENSE 1
VCM 2
VDD 3
VDD 4
GND 5
AIN+ 6
AIN– 7
GND 8
GND 9
CLK 10
GND 11
VDD 12
36 OVDD
35 D11
34 D10
33 D9
32 D8
31 OGND
30 CLKOUT+
29 CLKOUT–
28 D7
27 D6
26 D5
25 OVDD
48
GND
47
PGA
46
RAND
45
MODE
44
OE
43
OF
42
D15
41
D14
40
D13
39
D12
38
OGND
37
OVDD
V DD
13
V DD
14
GND
15
SHDN
16
DITH
17
D0
18
D1
19
D2
20
D3
21
D4
22
OGND
23
OVDD
24
49
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
相關(guān)PDF資料
PDF描述
LTC2204C#TR 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
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LTC2205C#PBF 1-CH 16-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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