PCA9646PW,118 OverviewPackaged in 16-TSSOP (0.173, 4.40mm Width) for power buffer easy transportation.The package is ready for power buffer in Tape & Reel (TR) pieces.Easily adaptable Surface Mount universal mouthpiece.As for types, this is your typical Buffer, ReDriver.The op amp buffer works at 2.7V~5.5V voltage.As a result, 4 channels collaborate to maintain output quality.2-Wire Bus input can be accommodated.To avoid malfunctioning, the operating temperature should be set to -40°C~85°C.Operational amplifier buffers like this are designed to target applications like I2C and others.Get more pin-to-pin solutions by searching with "PCA9646".There are 16 terminals on the op amp buffer that you can find.Power buffer pinouts start from 16 pins.Output is expressed in 2-Wire Bus.As the name suggests, they are a 1μA op amp buffers.A voltage higher than 5.5V should not be applied to the repeter. It is not recommended that you do so.In order for it to work, it requires 2.7V at least.
PCA9646PW,118 Features4 channels.
Mainly used in I2C.
PCA9646PW,118 ApplicationsThere are a lot of NXP USA Inc.
PCA9646PW,118 Signal Buffers, Repeaters, Splitters applications.
Protection Switching
Loopback
Clock Distribution
Servers
Industrial PCs
Test Equipment
Desktop Computers
Laptop Computers (for External Video Cards)
Communications Switchers
Storage Area Networks
| Factory Lead Time | 7 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Buffer, ReDriver |
| Applications | I2C |
| Packing Method | TR, 13 INCH |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Base Part Number | PCA9646 |
| Output | 2-Wire Bus |
| Pin Count | 16 |
| JESD-30 Code | R-PDSO-G16 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 4 |
| Number of Ports | 4 |
| Number of Bits | 1 |
| Current - Supply | 1μA |
| Input | 2-Wire Bus |
| Max I(ol) | 0.03 A |
| Power Supply Current-Max (ICC) | 0.001mA |
| Data Rate (Max) | 1MHz |
| Count Direction | BIDIRECTIONAL |
| Translation | N/A |
| Delay Time | 100ns |
| Length | 5mm |
| Height Seated (Max) | 1.1mm |
| RoHS Status | ROHS3 Compliant |
PCA9646PW,118 Datasheet
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