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LTC2325-16

Quad, 16-Bit, 5Msps/Ch Simultaneous Sampling ADC, LVDS/CMOS interface, QFN-52

Schematic Symbol

LTC2325-16A_{IN4-}A_{IN4+}GNDA_{IN3-}A_{IN3+}REFOUT3GNDREFREFOUT2A_{IN2-}A_{IN2+}GNDA_{IN1-}A_{IN1+}V_{DD}GNDV_{DD}REFOUT1~{SDR}/DDR~{CNV}~{CMOS}/LVDSGNDOV_{DD}GNDOV_{DD}GNDSCK^{+}SCK^{-}REFBUFENV_{DD}REFOUT4GNDGNDV_{DD}GNDNCNCNCNCSDOA^{+}SDOA^{-}SDOB^{+}SDOB^{-}CLKOUT^{+}CLKOUT^{-}SDOC^{+}SDOC^{-}SDOD^{+}SDOD^{-}NCNCNCNC

Pin Configuration (53 pins)

PinNameType
1A_{IN4-}input
2A_{IN4+}input
3GNDpower_in
4A_{IN3-}input
5A_{IN3+}input
6REFOUT3passive
7GNDpassive
8REFpassive
9REFOUT2passive
10A_{IN2-}input
11A_{IN2+}input
12GNDpassive
13A_{IN1-}input
14A_{IN1+}input
15V_{DD}power_in
16NCno_connect
17NCno_connect
18GNDpassive
19NCno_connect
20NCno_connect
21V_{DD}passive
22REFOUT1passive
23~{SDR}/DDRinput
24~{CNV}input
25~{CMOS}/LVDSinput
26GNDpassive
27SDOA^{+}output
28SDOA^{-}output
29SDOB^{+}output
30SDOB^{-}output
31OV_{DD}power_in
32GNDpassive
33CLKOUT^{+}output
34CLKOUT^{-}output
35SDOC^{+}output
36SDOC^{-}output
37OV_{DD}passive
38GNDpassive
39SDOD^{+}output
40SDOD^{-}output
41SCK^{+}input
42SCK^{-}input
43REFBUFENinput
44V_{DD}passive
45REFOUT4passive
46GNDpassive
47NCno_connect
48NCno_connect
49GNDpassive
50NCno_connect
51NCno_connect
52V_{DD}passive
53GNDpassive

Footprint

Confirmed

Package_DFN_QFN/QFN-52-1EP_7x8mm_P0.5mm_EP5.41x6.45mm_ThermalVias

Pad Layout
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
2
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4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
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46
47
48
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52
53
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53
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53
53
53
53
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53
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53
53
53
53
53
53
53
53
53
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53
53
53
53
53
53
53
53
Pads (104)
NumberType
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
—smd
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd
21smd
22smd
23smd
24smd
25smd
26smd
27smd
28smd
29smd
30smd
31smd
32smd
33smd
34smd
35smd
36smd
37smd
38smd
39smd
40smd
41smd
42smd
43smd
44smd
45smd
46smd
47smd
48smd
49smd
50smd
51smd
52smd
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53smd
53smd
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole
53thru hole

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Footprint

Details

LibraryAnalog_ADC
Pin Count53
FootprintQFN-52-1EP_7x8mm_P0.5mm_EP5.41x6.45mm_ThermalVias
Pad Count104
View Datasheet

Keywords

16-Bit5msps4channeladclvdscmos