參數(shù)資料
型號(hào): LTC2140IUP-12#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: ADC
英文描述: 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
封裝: 9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64
文件頁數(shù): 12/36頁
文件大小: 1020K
代理商: LTC2140IUP-12#TRPBF
LTC2142-12/
LTC2141-12/LTC2140-12
2
21421012p
ABSOLUTE MAXIMUM RATINGS
Supply Voltages (VDD, OVDD)....................... –0.3V to 2V
Analog Input Voltage (AIN+, AIN–,
PAR/SER, SENSE) (Note 3).......... –0.3V to (VDD + 0.2V)
Digital Input Voltage (ENC+, ENC, CS,
SDI, SCK) (Note 4).................................... –0.3V to 3.9V
SDO (Note 4)............................................. –0.3V to 3.9V
(Notes 1, 2)
PIN CONFIGURATIONS
Digital Output Voltage ................ –0.3V to (OVDD + 0.3V)
Operating Temperature Range
LTC2142C, LTC2141C, LTC2140C............. 0°C to 70°C
LTC2142I, LTC2141I, LTC2140I ............ –40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
FULL RATE CMOS OUTPUT MODE
DOUBLE DATA RATE CMOS OUTPUT MODE
TOP VIEW
UP PACKAGE
64-LEAD (9mm
× 9mm) PLASTIC QFN
VDD 1
VCM1 2
GND 3
AIN1
+ 4
AIN1
5
GND 6
REFH 7
REFL 8
REFH 9
REFL 10
PAR/SER 11
AIN2
+ 12
AIN2
13
GND 14
VCM2 15
VDD 16
48 D1_1
47 D1_0
46 DNC
45 DNC
44 DNC
43 DNC
42 OVDD
41 OGND
40 CLKOUT+
39 CLKOUT
38 D2_11
37 D2_10
36 D2_9
35 D2_8
34 D2_7
33 D2_6
65
GND
64
V
DD
63
SENSE
62
V
REF
61
SDO
60
OF1
59
OF2
58
D1_11
57
D1_10
56
D1_9
55
D1_8
54
D1_7
53
D1_6
52
D1_5
51
D1_4
50
D1_3
49
D1_2
V
DD
17
ENC
+
18
ENC
19
CS
20
SCK
21
SDI
22
DNC
23
DNC
24
DNC
25
DNC
26
D2_0
27
D2_1
28
D2_2
29
D2_3
30
D2_4
31
D2_5
32
TJMAX = 150°C, θJA = 29°C/W
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
UP PACKAGE
64-LEAD (9mm
9mm) PLASTIC QFN
VDD 1
VCM1 2
GND 3
AIN1
+ 4
AIN1
5
GND 6
REFH 7
REFL 8
REFH 9
REFL 10
PAR/SER 11
AIN2
+ 12
AIN2
13
GND 14
VCM2 15
VDD 16
48 D1_0_1
47 DNC
46 DNC
45 DNC
44 DNC
43 DNC
42 OVDD
41 OGND
40 CLKOUT+
39 CLKOUT
38 D2_10_11
37 DNC
36 D2_8_9
35 DNC
34 D2_6_7
33 DNC
65
GND
64
V
DD
63
SENSE
62
V
REF
61
SDO
60
OF2_1
59
DNC
58
D1_10_11
57
DNC
56
D1_8_9
55
DNC
54
D1_6_7
53
DNC
52
D1_4_5
51
DNC
50
D1_2_3
49
DNC
V
DD
17
ENC
+
18
ENC
19
CS
20
SCK
21
SDI
22
DNC
23
DNC
24
DNC
25
DNC
26
DNC
27
D2_0_1
28
DNC
29
D2_2_3
30
DNC
31
D2_4_5
32
TJMAX = 150°C, θJA = 29°C/W
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
DOUBLE DATA RATE LVDS OUTPUT MODE
相關(guān)PDF資料
PDF描述
LTC2142CUP-12#PBF 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2142IUP-12#PBF 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2142IUP-12#TRPBF 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2142CUP-12#TRPBF 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
LTC2140CUP-12#TRPBF 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64
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