
|
Maxim > Solutions > Cordless Phones
Class D Speaker Drivers
|
|
| Display |
Title / Parts |
Key Advantages |
| QV PDF |
1.2W, Low-EMI, Filterless, Class D Audio Amplifier MAX9746

| 1.2W, Low-EMI, Filterless Class D Audio Amplifiers for Class AB Amplifier Performance with Class D Efficiency that Conserve Board Space and Extend Battery Life |
| QV PDF |
3.2W, High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier MAX9759

| |
| QV PDF |
1.2W, Low-EMI, Filterless, Class D Audio Amplifier MAX9700, MAX9700A, MAX9700B, MAX9700C, MAX9700D

| 1.2W, Low-EMI, Filterless, Class D Audio Amplifiers Provide Class AB Amplifier Performance with Class D Efficiency, Conserving Board Space and Extending Battery Life |
| QV PDF |
500mW, Low EMI, Filterless, Class D Audio Amplifier MAX9712

| 500mW, Low-EMI, Filterless, Class D Audio Amplifier Ideal for Portable Applications |
| QV PDF |
Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier MAX4295

| |
| Key Specifications:
Speaker Amplifiers |
| Part Number |
Class |
Speaker Amp. VCC (min) (V) |
Speaker Amp. VCC (max) (V) |
Speaker Amp. ICC (typ) (mA) |
POUT into 4Ω @ 1% THD+N (W) |
POUT into 4Ω @ 10% THD+N (W) |
POUT into 8Ω @ 1% THD+N (W) |
POUT into 8Ω @ 10% THD+N (W) |
Speaker Amp. Half Pwr. THD+N (%) |
SNR, A-weighted (dB) |
PSRR (db) |
Speaker Amp. External Gain |
Speaker Amp. Fixed Gain (min) (V/V) |
Speaker Amp. Fixed Gain (max) (V/V) |
Features |
Number of Channels |
|
MAX9759
|
D
|
3
|
5.5
|
8.4
|
2.6
|
3.2
|
1.4
|
1.8
|
0.03
|
96
|
81
|
No
|
2
|
16
|
| | External Clock Synchronization |
|
1
|
|
MAX9700
|
D
|
2.5
|
5.5
|
4
|
-
|
-
|
1.2
|
1.5
|
0.02
|
95.5
|
70
|
No
|
2
|
10
|
| | External Clock Synchronization |
|
1
|
|
MAX9712
|
D
|
2.5
|
5.5
|
4
|
-
|
-
|
0.45
|
0.46
|
0.01
|
91
|
70
|
No
|
4
|
4
|
| | External Clock Synchronization |
|
1
|
| See All Speaker Amplifiers (29) |
|
|