FSA221UMX OverviewIt comes in a case with Tape & Reel (TR). It recommended mounting type is Surface Mount. It is embedded in 10-UFQFN case. The device is with 1 channels. This part includes Audio Switch functions for your reference. The device can be applied in Consumer Audio. It is supplied votage within 3V~5.5V. This device operates temperature at the range of -40°C~85°C TA. The number of terminations on the chip is 10. Similar parts can be found by searching for the FSA221 family. Please refer to the related specifications of the device : 1 x DPDT. There are 10 pins accessible on the chip. The minimum supply voltage (Vsup) for this part should not be less than 3V. It is mounted by Surface Mount. The chip conducts in a supply voltage of 5V. It can handle a supply voltage of 3.3V. There are 720MHz bandwidth to transfer data. The device resistance should stay within the range of 4Ohm.
FSA221UMX FeaturesWith 10-UFQFN channels
operate temperature at the range of -40°C~85°C TA
Supply voltage at 3.3V volts
stay resistance at 4Ohm
FSA221UMX ApplicationsThere are a lot of ON Semiconductor
FSA221UMX Audio Special Purpose applications.
Mobile computing
Portable electronics
Consumer electronics
AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-UFQFN |
| Number of Pins | 10 |
| Weight | 18.08g |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Resistance | 4Ohm |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Consumer Audio |
| Voltage - Supply | 3V~5.5V |
| Terminal Position | QUAD |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.4mm |
| Base Part Number | FSA221 |
| Output | SEPARATE OUTPUT |
| Function | Audio Switch |
| Operating Supply Voltage | 5V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Interface | Analog |
| Nominal Supply Current | 1A |
| Throw Configuration | DPDT |
| Propagation Delay | 250 ps |
| Turn On Delay Time | 10 μs |
| Data Rate | 480 Mbps |
| Number of Inputs | 2 |
| Bandwidth | 720MHz |
| Turn-Off Delay Time | 10 μs |
| Specifications | 1 x DPDT |
| Max Dual Supply Voltage | 5.5V |
| Dual Supply Voltage | 5V |
| Off-state Isolation-Nom | 37 dB |
| On-state Resistance Match-Nom | 0.4Ohm |
| Switching | BREAK-BEFORE-MAKE |
| Height | 500μm |
| Length | 1.8mm |
| Width | 1.4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mfr | onsemi |
| Series | - |
| Product Status | Obsolete |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 10-UMLP (1.8x1.4) |
| Mfr | Fairchild Semiconductor |
| Product Status | Active |
| Supplier Device Package | 10-UMLP (1.4x1.8) |
| Package | Bulk |
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