THVD1510 Datasheet, PDF (3/39 Pages) Texas Instruments – 5-V RS-485 Transceivers With 18-kV IEC ESD Protection

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5 Device Comparison Table
PART NUMBER
THVD1512
THVD1510
THVD1552
THVD1551
THVD1550
DUPLEX
Full
Half
Full
Full
Half
ENABLES
DE, RE
DE, RE
DE, RE
None
DE, RE
THVD1510, THVD1512
THVD1550, THVD1551, THVD1552
SLLSEV1 – SEPTEMBER 2017
SIGNALING RATE
up to 500 kbps
up to 50 Mbps
NODES
256
196
6 Pin Configuration and Functions
THVD1510, THVD1550 Devices
8-Pin D Package (SOIC)
Top View
THVD1510, THVD1550 Devices
8-Pin DGK Package (VSSOP)
Top View
R
1
/RE
2
DE
3
D
4
8
VCC
7
B
6
A
5
GND
R
1
/RE
2
DE
3
D
4
8
VCC
7
B
6
A
5
GND
NAME
A
B
D
DE
GND
R
V_CC
RE
Not to scale
PIN
D
DGK
6
6
7
7
4
4
3
3
5
5
1
1
8
8
2
2
Not to scale
Pin Functions
I/O
DESCRIPTION
Bus input/output
Bus input/output
Digital input
Digital input
Ground
Digital output
Power
Digital input
Bus I/O port, A (complementary to B)
Bus I/O port, B (complementary to A)
Driver data input
Driver enable, active high (2 MΩ internal pull-down)
Device ground
Receive data output
5-V supply
Receiver enable, active low (2 MΩ internal pull-up)
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Product Folder Links: THVD1510 THVD1512 THVD1550 THVD1551 THVD1552