參數(shù)資料
型號(hào): LTC2145IUP-14#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 23/38頁(yè)
文件大小: 0K
描述: IC ADC DUAL 14BIT 125MSPS 64-QFN
標(biāo)準(zhǔn)包裝: 2,000
位數(shù): 14
采樣率(每秒): 125M
數(shù)據(jù)接口: 并聯(lián),串行,SPI
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 360mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-QFN(9x9)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個(gè)差分
配用: DC890B-ND - BOARD USB DATA COLLECTION
3
21454314fa
LTC2145-14/
LTC2144-14/LTC2143-14
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2145CUP-14#PBF
LTC2145CUP-14#TRPBF
LTC2145UP-14
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2145IUP-14#PBF
LTC2145IUP-14#TRPBF
LTC2145UP-14
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
LTC2144CUP-14#PBF
LTC2144CUP-14#TRPBF
LTC2144UP-14
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2144IUP-14#PBF
LTC2144IUP-14#TRPBF
LTC2144UP-14
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
LTC2143CUP-14#PBF
LTC2143CUP-14#TRPBF
LTC2143UP-14
64-Lead (9mm × 9mm) Plastic QFN
0°C to 70°C
LTC2143IUP-14#PBF
LTC2143IUP-14#TRPBF
LTC2143UP-14
64-Lead (9mm × 9mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
DOUBLE DATA RATE LVDS 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_2_3+
47 D1_2_3
46 D1_0_1+
45 D1_0_1
44 DNC
43 DNC
42 OVDD
41 OGND
40 CLKOUT+
39 CLKOUT
38 D2_12_13+
37 D2_12_13
36 D2_10_11+
35 D2_10_11
34 D2_8_9+
33 D2_8_9
65
GND
64
V
DD
63
SENSE
62
V
REF
61
SDO
60
OF2_1
+
59
OF2_1
58
D1_12_13
+
57
D1_12_13
56
D1_10_11
+
55
D1_10_11
54
D1_8_9
+
53
D1_8_9
52
D1_6_7
+
51
D1_6_7
50
D1_4_5
+
49
D1_4_5
V
DD
17
ENC
+
18
ENC
19
CS
20
SCK
21
SDI
22
DNC
23
DNC
24
D2_0_1
25
D2_0_1
+ 26
D2_2_3
27
D2_2_3
+ 28
D2_4_5
29
D2_4_5
+ 30
D2_6_7
31
D2_6_7
+ 32
TJMAX = 150°C, θJA = 20°C/W
EXPOSED PAD (PIN 65) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATIONS
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