201805026I : Data Sheet Update for PCA9509A and PCA9509P Devices
Data sheet limits have been updated as follows:PCA9509A: Table 6: Static characteristics: VCC(A) max increased from 1.5 V to 2.0 V ICC(A) max increased from 12uA to 16 uA Table 7: Dynamic characteracter tPLH port B to port A max increased from 257 ns to 451 ns tPLH port A to port B max increased from -228 ns to -269 nsPCA9509P:Figure 13 Figure 14 and Figure 15 have Vcc(A) extended to 2.0v..Table 6 Static characteristics:VCC(A) max increased to 2.0 VICC(A) max increased to 16 uA
| PCN类型 | 更改类别 | 发行日期 | 生效日期 |
|---|---|---|---|
| Customer Information Notification | Electrical spec./Test coverage | 26-May-2018 | 27-May-2018 |
变化的原因
PCA9509A and PCA9509P A Port VCC range was changed from 0.8 to 1.5V to 0.8 to 2.0V to accommodate customers who required the device to work at 1.8V.
受影响产品的识别
Product identification does not change
预期的影响
数据表的修订: A new datasheet will be issued
No impact on form fit function reliability or quality.
受影响的部分
| 零件号/ 12NC | 上次购买日期 | 上次交货日期 | 备件 |
|---|---|---|---|
|
PCA9509AGM,125 (935296415125) |
- | - | None |
|
PCA9509PDP,118 (935297955118) |
- | - | None |
|
PCA9509PGM,125 (935297954125) |
- | - | None |