PCA9539DWR OverviewWith 16 I/Os, it can be programmed.The device is packaged with the 24-SOIC (0.295, 7.50mm Width).In addition to the Tape & Reel (TR) case, it is also available in other cases as well.During 2.3V~5.5V, the vote is supplied.The mounting type it recommends is Surface Mount.Working with the device requires an operating temperature range of -40°C~85°C.For performance, the output frequency is set at 400kHz.Its terminations, as a whole, are in the 24 direction.Total pin count on the part is 24.Device 3V provides voltage.To run 260, we rely on this part's peak reflow temperature.A total of five 2 ports are available on the device.Depending on which family of CA9539 part you are looking for, you can find related parts.In addition to finding POR with this device, it is also possible to find Y.The total number of IC chips is 16.The device is equipped with 24 pins.The device can be powered by a current of 25mA at its maximum.This device has 2 outputs.
PCA9539DWR FeaturesPCA9539DWR ApplicationsThere are a lot of Texas Instruments
PCA9539DWR I/O Expanders applications.
Portable Instrumentation
Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
IDEN, PHS, GSM Basestations
Repeaters, Radio Links, and Modems
Wireless Telemetry
JTRS
802.11x Receivers
IDEN
PHS
TD-SCDMA
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 624.398247mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Feature | POR |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Voltage - Supply | 2.3V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | CA9539 |
| Pin Count | 24 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
| Output Type | Push-Pull |
| Interface | I2C, SMBus |
| Number of I/O | 16 |
| Number of Ports | 2 |
| Output Current | 25mA |
| Number of Bits | 16 |
| Clock Frequency | 400kHz |
| Interrupt Output | Yes |
| Current - Output Source/Sink | 10mA 25mA |
| Height | 2.65mm |
| Length | 15.4mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
PCA9539DWR Datasheet
+8613715157867