THVD1510 Datasheet, PDF (11/39 Pages) Texas Instruments – 5-V RS-485 Transceivers With 18-kV IEC ESD Protection

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Typical Characteristics (continued)
14
12
10
8
6
4
2
0
-40 -20 0 20 40 60 80 100 120
Temperature (qC)
D007
Figure 7. THVD1550 Driver Propagation Delay vs
Temperature
90
80
70
60
50
40
30
20
10
0
0 5 10 15 20 25 30 35 40 45 50
Signaling Rate (Mbps)
D009
R_L = 54 Ω
Figure 9. THVD1550 Supply Current vs Signal Rate
THVD1510, THVD1512
THVD1550, THVD1551, THVD1552
SLLSEV1 – SEPTEMBER 2017
80
70
60
50
40
30
20
10
0
50 100 150 200 250 300 350 400 450 500
Signaling Rate (Kbps)
D008
R_L = 54 Ω
Figure 8. THVD1510 Supply Current vs Signal Rate
7
V_IT- ( 7 V) V_IT+ ( 7 V)
V_IT- (0 V) V_IT+ (0 V)
6
V_IT- (12 V) V_IT+ (12 V)
5
4
3
2
1
0
-170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50
Differential Input Voltage (mV)
D010
Figure 10. Receiver Output vs Input
8 Parameter Measurement Information
Vcc
DE
D
0V or V_cc
A
VOD
B
375 Ÿ
RL
V_test
375 Ÿ
Copyright © 2017, Texas Instruments Incorporated
Figure 11. Measurement of Driver Differential Output Voltage With Common-Mode Load
Copyright © 2017, Texas Instruments Incorporated
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