Texas Instruments TRS3221RGTEVM, Руководство пользователя

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3.3 Bill of Materials
Table 3-7. Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer
C1, C2, C3, C4 4 0.1uF CAP, CERM, 0.1 uF, 16 V, +/- 10%, X5R, 0402 0402 GRM155R61C104KA88
D MuRata
C5 1 0.1uF CAP, CERM, 0.1 uF, 10 V, +/- 10%, X7R, 0603 0603 C0603C104K8RACTU Kemet
C6 1 1uF CAP, CERM, 1 uF, 10 V, +/- 10%, X7R, 0603 0603 GRM188R71A105KA61D MuRata
RX1, RX2, TX1,
TX2 4 Test Point, Miniature, SMT Testpoint_Keystone_
Miniature 0515 Keystone
H9, H10, H11, H12 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1 1 Receptacle, D-Sub, 9 Position, R/A, TH Receptacle, D-Sub, 9
Position, R/A, TH 1734354-1 TE Connectivity
J2 1 Header, 100mil, 8x2, Gold, TH PBC08DAAN PBC08DAAN Sullins
Connector
Solutions
R1, R2, R3, R4, R8 5 10.0k RES, 10.0 k, 1%, 0.1 W, 0402 0402 ERJ-2RKF1002X Panasonic
R5, R6, R7 3 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402 0402 ERJ-2GE0R00X Panasonic
U0 1 RS-232 Transceiver Portfolio Refresh, RGT0016C
(VQFN-16) RGT0016C TRS3221RGT Texas
Instruments
V+, V- 2 Test Point, Miniature, White, TH White Miniature
Testpoint 5002 Keystone
4 Related Documentation
How the RS-232 transceiver’s regulated charge-pump circuitry works
https://e2e.ti.com/blogs_/b/analogwire/archive/2018/06/28/how-the-rs-232-transceiver-s-regulated-charge-pump-
circuitry-works
5 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
DATE REVISION NOTES
December 2020 * Initial Release
www.ti.com Schematic and Layout
SLLU328 – DECEMBER 2020
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