 |  |  | |
| PartNumber | NJM2149M | NJM2149M-TE1 | NJM2149D |
| Description | Audio Amplifiers Low Voltage | Audio Amplifiers Low Voltage | Audio Amplifiers Low Voltage |
| Manufacturer | NJR | NJR | NJR |
| Product Category | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| RoHS | Y | Y | Y |
| Series | NJM2149 | NJM2149 | NJM2149 |
| Product | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| Class | Class-AB | Class-AB | Class-AB |
| Output Power | 250 mW | 250 mW | 250 mW |
| Mounting Style | Through Hole | SMD/SMT | Through Hole |
| Type | 1-Channel Mono | 1-Channel Mono | 1-Channel Mono |
| Package / Case | DIP-8 | DMP-8 | DIP-8 |
| Audio Load Impedance | 32 Ohms | 32 Ohms | 32 Ohms |
| THD plus Noise | 0.5 % | 0.5 % | 0.5 % |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | - |
| Description/Function | Speaker | Speaker | Speaker |
| Height | 1.6 mm | 1.6 mm | 4.19 mm |
| Input Type | Differential | Differential | Differential |
| Length | 5 mm | 5 mm | 8.8 mm |
| Output Type | 1-Channel Mono | 1-Channel Mono | 1-Channel Mono |
| Supply Type | Single | Single | Single |
| Width | 5 mm | 5 mm | 6.4 mm |
| Brand | NJR | NJR | NJR |
| Gain | 90 dB | 90 dB | 90 dB |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Supply Current Max | 3.5 mA | 3.5 mA | 3.5 mA |
| Ib Input Bias Current | 0.2 uA | 0.2 uA | 0.2 uA |
| Operating Supply Current | 2.2 mA | 2.2 mA | 2.2 mA |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V | 3 V, 5 V |
| Output Signal Type | Differential | Differential | Differential |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | 500 mW (1/2 W) |
| Product Type | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers |
| PSRR Power Supply Rejection Ratio | 47 dB | 47 dB | 47 dB |
| Factory Pack Quantity | 2000 | 2000 | 50 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Tradename | NJM2149 | NJM2149 | NJM2149 |
| Unit Weight | 0.080001 oz | - | 0.080001 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
NJR (New Japan Radio) |
NJM2149R-TE1 | Audio Amplifiers Low Voltage | |
| NJM2149M | Audio Amplifiers Low Voltage | ||
| NJM2149V-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149M-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149M-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149R-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149RB1-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149RB1-TE2 | Audio Amplifiers Low Volt Audio Pwr Amp | ||
| NJM2149V-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149D | Audio Amplifiers Low Voltage | ||
| NJM2149V(TE1) | New and Original | ||
| NJM2149V TE1 | New and Original | ||
| NJM2149R | New and Original | ||
| NJM2149R(TE1) | New and Original | ||
| NJM2149R(TE2) | New and Original | ||
| NJM2149RB1(TE1) | New and Original | ||
| NJM2149V | New and Original | ||
| NJM2149V-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149RB1-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149M-TE1 | Audio Amplifiers Low Voltage | ||
| NJM2149V-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149M-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149D | Audio Amplifiers Low Voltage | ||
| NJM2149RB1-TE2 | Audio Amplifiers Low Volt Audio Pwr Amp | ||
| NJM2149R-TE2 | Audio Amplifiers Low Voltage | ||
| NJM2149M | Audio Amplifiers Low Voltage | ||
| NJM2149R-TE1 | Audio Amplifiers Low Voltage |