pca9517a NXP Semiconductors, pca9517a Datasheet
pca9517a
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pca9517a Summary of contents
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... LOW level in systems where the low voltage side supply voltage is as low as 0.9 V. Table 1. Parameter electrostatic discharge, HBM electrostatic discharge, MM [1] Will continue to be supported for existing designs and new designs where migrating to the PCA9517A is not possible. [2] Highly recommended for all new designs due to improved I 2 C-bus repeater ...
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... Table 2. Ordering information +85 C. amb Type number Topside Package mark Name PCA9517AD PA9517A SO8 PCA9517ADP 9517A TSSOP8 [1] Also known as MSOP8. PCA9517A_2 Product data sheet 2 C-bus pins 2 C-bus and enable pins Description plastic small outline package; 8 leads; body width 3.9 mm [1] plastic thin shrink small outline package ...
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... Pin description Table 3. Symbol V CC(A) SCLA SDAA GND EN SDAB SCLB V CC(B) PCA9517A_2 Product data sheet V CC(A) PCA9517A SDAA SCLA V CC(B) pull-up resistor EN Functional diagram of PCA9517A CC(A) CC(B) SCLA 2 7 SCLB PCA9517AD 3 6 SDAA SDAB 4 5 GND EN 002aad466 Pin configuration for SO8 Pin description Pin Description 1 port A supply voltage (0 ...
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... V, the port B pull-down driver is enabled and port B will only be able to rise to 0.5 V until port A rises above 0.3V the external pull-up resistor. The V the port A input comparators and for the power good detect circuit. The PCA9517A logic and all I/Os are powered by the V 6.1 Enable The EN pin is active HIGH with an internal pull- when the repeater is active ...
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... HIGH level may be as low as 0.9 V, and the turn on and turn off of the acknowledge signals are slightly delayed. On the B bus side of the PCA9517A, the clock and data lines would have a positive offset from ground equal to the V be pulled to the V the end of the acknowledge, the level rises only to the LOW level set by the driver in the PCA9517A for a short delay while the A bus side rises above 0 ...
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... CC(A) CC(B) SDAA SDAB SDA SCLA SCLB SCL PCA9517A SLAVE 400 kHz CC(A) CC(B) SDAA SDAB SDA SCLA SCLB SCL PCA9517A SLAVE 400 kHz CC(A) CC(B) SDAA SDAB SDA SCLA SCLB SCL PCA9517A SLAVE 400 kHz EN 002aad469 SDAA ...
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... SCL SDA Fig 9. PCA9517A_2 Product data sheet CARD 1 CARD Typical application of PCA9517A driving a short cable 9th clock pulse acknowledge Bus A (0 5.5 V bus) waveform 9th clock pulse acknowledge V of slave OL Bus B (2 5.5 V) waveform Rev. 02 — 5 May 2008 ...
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... T ambient temperature amb T junction temperature j PCA9517A_2 Product data sheet Conditions 2 5.5 V adjustable port B; enable pin (EN) port A; port B EN GND CC(A) CC(B) operating in free air Rev. 02 — 5 May 2008 PCA9517A 2 Level translating I C-bus repeater Min Max Unit ...
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... 3 SDA, SCL 0 3 Rev. 02 — 5 May 2008 PCA9517A Level translating I Min Typ 2.7 - [1] 0 1.5 - 1.5 - 1.5 0.7V - CC(B) [2] 0.5 - 0.5 0 0.47 0.52 ...
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... Figure 11 port B; Figure 11 EN HIGH before START condition EN HIGH after STOP condition on port B. CC( unless otherwise noted. CC(A) amb = 2 amb CC(A) Rev. 02 — 5 May 2008 PCA9517A Level translating I Min Typ 0.5 - 0.7V - CC( for the second and subsequent LOW levels seen by the ...
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... CC(A) t PLH PULSE GENERATOR R = load resistor; 1. port B; 167 L to 5.5 V load capacitance includes jig and probe capacitance termination resistance should be equal Rev. 02 — 5 May 2008 PCA9517A Level translating I input 0.3V 0.3V CC( PHL PLH 80 % 1.5 V 1.5 V output THL ...
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... 2.5 scale (1) ( 0.49 0.25 5.0 4.0 1.27 0.36 0.19 4.8 3.8 0.019 0.0100 0.20 0.16 0.244 0.05 0.014 0.0075 0.19 0.15 0.228 REFERENCES JEDEC JEITA MS-012 Rev. 02 — 5 May 2008 PCA9517A Level translating detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 0.4 0.6 0.039 0.028 0.041 ...
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... Product data sheet 2.5 scale (1) ( 0.45 0.28 3.1 3.1 0.65 0.25 0.15 2.9 2.9 REFERENCES JEDEC JEITA Rev. 02 — 5 May 2008 PCA9517A Level translating detail 5.1 0.7 0.94 0.1 0.1 0.1 4.7 0.4 EUROPEAN PROJECTION 2 C-bus repeater SOT505-1 A ...
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... Solder bath specifications, including temperature and impurities PCA9517A_2 Product data sheet Level translating I Rev. 02 — 5 May 2008 PCA9517A 2 C-bus repeater © NXP B.V. 2008. All rights reserved ...
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... Lead-free process (from J-STD-020C) Package reflow temperature ( C) 3 Volume (mm ) < 350 260 260 250 Figure 16. Rev. 02 — 5 May 2008 PCA9517A 2 Level translating I C-bus repeater Figure 16) than a SnPb process, thus 350 220 220 350 to 2000 > 2000 260 260 250 245 ...
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... Charged-Device Model Complementary Metal-Oxide Silicon ElectroStatic Discharge Human Body Model Inter Integrated Circuit bus Machine Model Resistor-Capacitor network System Management Bus Rev. 02 — 5 May 2008 PCA9517A 2 Level translating I C-bus repeater peak temperature time 001aac844 © NXP B.V. 2008. All rights reserved ...
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... PCA9517A_2 20080505 • Modifications: Table 1 “PCA9517 and PCA9517A – changed HBM for PCA9517A from “> 6.5 kV” to “>5.5 kV” – changed MM for PCA9517A from “> 550 V” to “> 450 V” – Table note [1] – added • Section 2 – changed from “6500 V HBM” to “5500 V HBM” ...
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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners C-bus — logo is a trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com Rev. 02 — 5 May 2008 PCA9517A 2 Level translating I C-bus repeater © NXP B.V. 2008. All rights reserved ...
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... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2008. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com PCA9517A 2 C-bus repeater All rights reserved. Date of release: 5 May 2008 Document identifier: PCA9517A_2 ...