Texas Instruments LM4546BVHX/NOPB Microcontrollers
2ADC/2DAC Audio Codec, 18-bit, 48kS/s, Serial, LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4546BVHX/NOPB
Detailed Description
2ADC/2DAC Audio Codec, 18-bit, 48kS/s, Serial, LQFP
Package
48-LQFP
Lifecycle Status
Active
Datasheet
LM4546BVHX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4546BVHX/NOPB Microcontrollers technical specifications.
General
Package / Case
48-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Type
Audio, AC '97
Resolution Bits
18 b
Data Interface
Serial
Voltage Supply Analog
4.2V ~ 5.5V
Voltage Supply Digital
3V ~ 5.5V
Number of Ad Cs Da Cs
2 / 2
Sigma Delta
Yes
Alternate Parts Comparison (LM4546BVHX/NOPB vs LM3S617-IQN50-C2T vs LM3S808-IQN50-C2T vs LM3S608-IQN50-C2T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-LQFP | 48-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 8K x 8 | 8K x 8 | 8K x 8 |
| Connectivity | -- | Microwire, SPI, SSI, UART/USART | I²C, Microwire, SPI, SSI, UART/USART | I²C, Microwire, SPI, SSI, UART/USART |
| Data Converters | -- | A/D 6x10b | A/D 8x10b | A/D 8x10b |
| Number of I/O | -- | 30 | 28 | 28 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Peripherals | -- | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Action |
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