|
Product Details:
|
| Part Number: | ICS-41351 | Frequency Range: | 50 Hz ~ 20 KHz |
|---|---|---|---|
| Sensitivity: | -26dB ±1dB @ 94dB SPL | S/N Ratio: | 65dB |
| Voltage - Rated: | 1.8 V | Current - Supply: | 600 µA |
| Highlight: | Low Noise MEMS Microphone,Digital Output Integrated Circuit Chip,Multi-Mode Digital Microphone |
||
The ICS-41351 is a multi-mode, low noise digital MEMS microphone in a compact surface-mount package. This integrated circuit consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth-order Σ-Δ modulator. The digital interface enables pulse density modulated (PDM) output from two microphones to be time multiplexed on a single data line using a single clock.
The ICS-41351 features multiple operational modes including Low Power (AlwaysOn), Standard, and Sleep modes. It delivers high SNR and 120 dB SPL AOP across all operational modes. Available in a standard 3.5 × 2.65 × 0.98 mm surface-mount package, it is reflow solder compatible with no sensitivity degradation.
| Sensitivity | -26 dB |
| SNR - Signal to Noise Ratio | 65 dBA |
| Frequency Range | 1 MHz to 2.65 MHz |
| Operating Supply Current | 600 uA |
| Operating Supply Voltage | 1.65 V to 3.63 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Output Type | Digital |
| Port Type | Top |
| Dimensions | 3.5 mm × 2.65 mm × 0.98 mm |
| Sound Pressure Level | 160 dB |
| Supply Voltage - Max | 3.63 V |
| Supply Voltage - Min | 1.65 V |
| Unit Weight | 340.595 mg |
| Part Number | Package |
|---|---|
| TPS536C5RSLR | VQFN-48 |
| TPS53689RSBR | WQFN-40 |
| TPS53676RSLR | VQFN-48 |
| TPS53688RSBR | QFN-40 |
| LM5170PHPR | TQFP-48 |
| MCP9601-E/MX | 20-VQFN |
| ISL68229IRAZ | 68-VFQFN |
| RC19004AGNL | 28-VFQFPN |
| 5X35023B-000NXGI8 | VFQFPN-24 |
| R7S921045VCBG | LFBGA-176 |
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753