LM4546BVHX
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 48-LQFP |
| Number of Pins | 48 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 48 |
| ECCN Code | EAR99 |
| Type | Audio, AC '97 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Other Consumer ICs |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM4546 |
| Pin Count | 48 |
| Power Supplies | 3.3/55V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Data Interface | Serial |
| Sampling Rate | 48 ksps |
| Voltage - Supply, Analog | 4.2V~5.5V |
| Voltage - Supply, Digital | 3V~5.5V |
| Power Consumption | 285mW |
| Signal to Noise Ratio (SNR) | 90 dB |
| Number of D/A Converters | 2 |
| Resolution (Bits) | 18 b |
| Sigma Delta | Yes |
| Number of ADCs / DACs | 2 / 2 |
| Dynamic Range, ADCs / DACs (db) Typ | 90 / 89 |
| Height Seated (Max) | 1.4mm |
| Length | 7mm |
| Width | 7mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
LM4546BVHX Overview
Due to space constraints, it is supplied in the 48-LQFP package. This package uses the Tape & Reel (TR) packaging method. As a type of Audio, AC '97, this electronic part is able to deliver high-efficient performance in various applications. Mounting type Surface Mount is used. Operating performance at -40°C~85°C makes it possible to operate normally. It is equipped with a total of 2 / 2 ADCs and DACs. Supply voltage 4.2V~5.5V is provided to the analog circuit. A 3V~5.5V supply voltage is applied to the digital circuit. In order to avoid reflections off the end of the transmission line, 48 terminations are used. There are 48 pins on this device. 48 pins are connected to it. Using its base part number LM4546, it can be used to locate parts that are related. Mounted on a PCB based on the technology of Surface Mount. In order for the supply voltage to be maintained at 5.5V, it should be set to its maximum value. It is classified under the subcategory of Other Consumer ICs. Maintaining a minimum voltage of 3V is recommended. Power supplies of 3.3/55V are used. Digital signals are converted into analog signals using 2 D/A converters.
LM4546BVHX Features
Embedded in the 48-LQFP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
LM4546BVHX Applications
There are a lot of Texas Instruments LM4546BVHX CODECs Interface ICs applications.
- Wire number reduction in application that have multiple inputs
- Registration mark timing
- CPU memory location identification
- Converting
- Image compression
- Filling
- Motor speed /RPM readout
- Speed measurement
- Code conversion
- Robotic arms
