DMM-4026-B-I2S-R.pdf
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| Part Number | DMM-4026-B-I2S-R | DMM-4326-T-R | DMM-4026-B-R | DMM-4326-T-WP-R | DMM-3526-4-B |
| Manufacturer | PUI Audio, Inc. | PUI Audio, Inc. | PUI Audio, Inc. | PUI Audio, Inc. | PUI Audio, Inc. |
| Series | - | - | - | - | DMM |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Type | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) | MEMS (Silicon) |
| Output Type | Digital, I2S | Digital, PDM | Digital, PDM | Digital, PDM | Digital, PDM |
| Direction | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Frequency Range | 20 Hz ~ 20 kHz | 20 Hz ~ 18 kHz | 20 Hz ~ 18 kHz | 20 Hz ~ 15 kHz | 100 Hz ~ 10 kHz |
| Sensitivity | -26dB ±1dB | -26dB ±1dB | -26dB ±1dB | -26dB ±1dB | -26dB ±1dB @ 94dB SPL |
| S/N Ratio | 64dB | 57dB | 61dB | 56dB | 65dB |
| Impedance | - | - | - | - | - |
| Voltage - Rated | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| Voltage Range | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 1.5 V ~ 3.6 V | 1.6 V ~ 3.6 V | 1.62 V ~ 3.6 V |
| Current - Supply | 1 mA | 800 µA | 1 mA | 800 µA | 650 µA |
| Port Location | Bottom | Top | Bottom | Top | Top |
| Ratings | - | - | - | IP57 - Dust Protected, Waterproof | - |
| Termination | Solder Pads | Solder Pads | Solder Pads | Solder Pads | Solder Pads |
| Size / Dimension | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.157" L x 0.118" W (4.00mm x 3.00mm) | 0.138" L x 0.104" W (3.50mm x 2.65mm) |
| Height (Max) | 0.043" (1.10mm) | 0.045" (1.15mm) | 0.043" (1.10mm) | 0.045" (1.15mm) | 0.043" (1.08mm) |
| Shape | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
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