Supply Voltage (VDD
參數(shù)資料
型號: LTC2223IUK#TRPBF
廠商: Linear Technology
文件頁數(shù): 12/28頁
文件大小: 0K
描述: IC ADC 12BIT 80MSPS SAMPLE 48QFN
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 12
采樣率(每秒): 80M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 406mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-QFN-EP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個單端,雙極; 1 個差分,雙極
LTC2222/LTC2223
2
22223fb
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD) ..................................................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 .............................................1500mW
Operating Temperature Range
LTC2222C, LTC2223C.............................. 0°C to 70°C
LTC2222I, LTC2223I ............................–40°C to 85°C
Storage Temperature Range .................. –65°C to 125°C
OVDD = VDD (Notes 1, 2)
TOP VIEW
UK PACKAGE
48-LEAD (7mm
7mm) PLASTIC QFN
AIN
+ 1
AIN
2
REFHA 3
REFHA 4
REFLB 5
REFLB 6
REFHB 7
REFHB 8
REFLA 9
REFLA 10
VDD 11
VDD 12
36 D9
35 D8
34 D7
33 OVDD
32 OGND
31 D6
30 D5
29 D4
28 OVDD
27 OGND
26 D3
25 D2
49
48
GND
47
V
DD
46
V
DD
45
GND
44
V
CM
43
SENSE
42
MODE
41
OF
40
D11
39
D10
38
OGND
37
OV
DD
GND
13
V
DD
14
GND
15
ENC
+
16
ENC
17
SHDN
18
OE
19
CLOCKOUT
20
DO
21
OGND
22
OV
DD
23
D1
24
TJMAX = 125°C, θJA = 29°C/W
EXPOSED PAD (PIN 49) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2222CUK#PBF
LTC2222CUK#TRPBF
LTC2222UK
48-Lead 7mm
× 7mm Plastic DFN
0°C to 70°C
LTC2222IUK#PBF
LTC2222IUK#TRPBF
LTC2222UK
48-Lead 7mm
× 7mm Plastic DFN
–40°C to 85°C
LTC2223CUK#PBF
LTC2223CUK#TRPBF
LTC2223UK
48-Lead 7mm
× 7mm Plastic DFN
0°C to 70°C
LTC2223IUK#PBF
LTC2223IUK#TRPBF
LTC2223UK
48-Lead 7mm
× 7mm Plastic DFN
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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