Back to browse
LTC2358-18
LTC2358 Buffered Octal, 18 bit, 200ksps/Ch Differential ±10.24V Simultaneous Sampling ADC, 30Vpp common mode range, LQFP-48
Schematic Symbol
Pin Configuration (48 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | IN6- | input |
| 2 | IN6+ | input |
| 3 | IN5- | input |
| 4 | IN5+ | input |
| 5 | IN4- | input |
| 6 | IN4+ | input |
| 7 | IN3- | input |
| 8 | IN3+ | input |
| 9 | IN2- | input |
| 10 | IN2+ | input |
| 11 | IN1- | input |
| 12 | IN1+ | input |
| 13 | IN0- | input |
| 14 | IN0+ | input |
| 15 | GND | power_in |
| 16 | VCC | power_in |
| 17 | VEE | power_in |
| 18 | GND | passive |
| 19 | REFIN | passive |
| 20 | GND | passive |
| 21 | REFBUF | passive |
| 22 | PD | input |
| 23 | LVDS/~{CMOS} | input |
| 24 | CNV | input |
| 25 | SDO0 | tri_state |
| 26 | SDI+/SDO1 | bidirectional |
| 27 | SDI-/SDO2 | bidirectional |
| 28 | SCKI+/SDO3 | bidirectional |
| 29 | SCKI-/SCKI | input |
| 30 | GND | passive |
| 31 | OVDD | power_in |
| 32 | SCKO+/SCKO | tri_state |
| 33 | SCKO-/SDO4 | tri_state |
| 34 | SDO+/SDO5 | tri_state |
| 35 | SDO-/SDO6 | tri_state |
| 36 | SDO7 | tri_state |
| 37 | SDI | input |
| 38 | BUSY | output |
| 39 | ~{CS} | input |
| 40 | VDDLBYP | passive |
| 41 | GND | passive |
| 42 | VDD | passive |
| 43 | VDD | power_in |
| 44 | GND | passive |
| 45 | VEE | passive |
| 46 | GND | passive |
| 47 | IN7- | input |
| 48 | IN7+ | input |
Footprint
ConfirmedPackage_QFP/LQFP-48_7x7mm_P0.5mm
Pad Layout
1
2
3
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
45
46
47
48
Pads (48)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |
| 29 | smd |
| 30 | smd |
| 31 | smd |
| 32 | smd |
| 33 | smd |
| 34 | smd |
| 35 | smd |
| 36 | smd |
| 37 | smd |
| 38 | smd |
| 39 | smd |
| 40 | smd |
| 41 | smd |
| 42 | smd |
| 43 | smd |
| 44 | smd |
| 45 | smd |
| 46 | smd |
| 47 | smd |
| 48 | smd |