LTM2883 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTM2883
Linear Technology
LTM2883 Datasheet PDF : 36 Pages
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LTM2883
Typical Applications
5V
1µF
VCC
Oz
Oy
µC Ox
Iy
GND Ix
LTM2883-5S
B8
A8 VCC
VL
V+ L8
AV+ K8
V– L7
A7
ON
A6
SDOE
A5
CS
A4 SDI
AV– K7
VCC2 L6
AVCC2 K6
CS2 L5
SDI2 L4
A3 SCK
SCK2 L3
A2 DO2
A1 SDO
I2 L2
SDO2 L1
B1 DO1
B2 GND
I1 K1
GND2 K2
2883 F19
LTC1799
5 OUT V+ 1
GND 2
4 DIV SET 3
1M
3.01k
TEMPERATURE (°C) FREQUENCY (kHz)
–40
1.23
–30
1.46
–20
1.87
–10
2.58
0
3.77
10
5.67
20
8.64
30
13.09
40
19.53
50
28.47
60
40.65
70
55.87
80
74.45
90
96.08
100
119.83
110
144.73
120
169.36
LTC1799
5 OUT V+ 1
GND 2
4 DIV SET 3
1M
3.01k
NTC THERMISTORS, MURATA NTSD1WD104, 100k
–t°
–t°
–t°
–t°
DG4051A
–t°
–t°
–t°
–t°
16
VCC
3X
11 A
10 B
9C
X0 13
X1 14
X2 15
X3 12
X4 1
6 ENABLE X5 5
7
8
VEE
GND
X6 2
X7 4
–t°
–t°
–t°
–t°
DG4051A
16
3
VCC
X
X0 13
X1 14
–t°
–t°
–t°
–t°
11 A
X2 15
10 B
X3 12
9C
X4 1
6 ENABLE X5 5
7
8
VEE
GND
X6 2
X7 4
Figure 19. 16-Channel Isolated Temperature to Frequency Converter
2883f
28
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