202206023I : PCA9509P Data Sheet Max Vih Change
Changed PCA9509P max Vih specification to clearly indicate A Port B Port and Enable pins are over voltage tolerant to 5.5V. There is no change to device or test coverage. This is only a clarification to current documentation. Updated data sheet posted on NXP.com www.nxp.com/docs/en/data-sheet/PCA9509P.pdf
| PCN类型 | 更改类别 | 发行日期 | 生效日期 |
|---|---|---|---|
| Customer Information Notification | Electrical spec./Test coverage | 29-Jul-2022 | 30-Jul-2022 |
变化的原因
PCA9509P recommended static characteristics Table 6 max Vih specification for A Port B Port and Enable are the normal value if pull ups are connected to device supply. Table 6 max Vih voltage is being changed to clearly show the pins are over voltage tolerant. Port A from Vcc(A) to 5.5V Port B from Vcc(B) to 5.5V and Enable from Vcc(B) to 5.5V.
预期的影响
数据表的修订: A new datasheet will be issued
受影响的部分
| 零件号/ 12NC | 上次购买日期 | 上次交货日期 | 备件 |
|---|---|---|---|
|
PCA9509PDP,118 (935297955118) |
- | - | - |
|
PCA9509PGM,125 (935297954125) |
- | - | - |