G1402 GMT [Global Mixed-mode Technology Inc], G1402 Datasheet
G1402
Related parts for G1402
G1402 Summary of contents
Page 1
... The gain setting of the amplifiers can simply achieve by setting two external resistors R (feedback resistor) promptly. The G1402 is a dual channel, low voltage, low power, and high performance amplifiers. The quiescent current is 3mA @ 5V typically. With excellent AC performance (small THD), it can be designed into a wide range of headphone driving applications ...
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... G1402 G1402 3.9kΩ 3.9kΩ 100kΩ 100kΩ 3.9kΩ 3.9kΩ 2 G1402 OUTB OUTB INB(neg) INB(neg) INB(pos) INB(pos) MIN MAX 0 7.0 -65 +150 -40 + VALUE 240 220µF 220µ OUTA ...
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... THD+N <0.1% closed-loop Sourcing current = 100mA Sinking current = 100mA fi = 1kHz 100mV ripple(rms) rms Ω R =32 ,C =1µF, P =70mW note 2 Ω open-loop Ω note f=1kHz L Ω note f=1kHz L 3 G1402 MIN TYP MAX UNIT 3.0 5.0 6.5 V 3.0 5.0 6.5 V 1.5 2.5 3.25 V -1.5 -2.5 -3. 3 ...
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... Hz Ver: 1.2 Jun 28, 2004 =1, R =18k, R =18k ; A =-2, R =18k 50m 100m 200m % Po=60mW 2k 5k 10k 20k Av=-4V 10k 20k 4 G1402 =36k ; A =-4, R =9k,R =36k THD+N vs Frequency 10 5 VDD=5V RL=32Ω 2 Po=50mW 1 0.5 Av=-4V/V Av=-2V/V 0.2 0.1 0.05 Av=-1V/V 0.02 0. 100 200 500 1k 2k ...
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... Hz Ver: 1.2 Jun 28, 2004 (continued) Av=-4V 10k 20k V Av=-1V 10k 20k 10k 20k 5 G1402 THD+N vs Output Power 10 VDD=3.3V 5 RL=16Ω Av=- 20kHz 0.5 20Hz 0.2 0.1 1kHz 0.05 0.02 0. 10m 20m 30m 40m 50m W Output Noise 100u 90u ...
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... Global Mixed-mode Technology Inc. Electrical Characteristics Ver: 1.2 Jun 28, 2004 (continued) Open Loop Frequency Response 6 G1402 TEL: 886-3-5788833 http://www.gmt.com.tw ...
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... Supply Voltage (V) Sinking Current vs. Vo-Vss 350 300 VDD=5V 250 200 150 100 0 -Vss(V) O Ver: 1.2 Jun 28, 2004 (continued) 5.5 6.5 5.5 6.5 VDD=3V 2 G1402 Supply Current vs. Temperature 2.4 2.2 VDD=5V 2 1.8 1.6 1.4 VDD=3V 1.2 1 -50 - 100 125 Temperature (°C) Offset Voltage vs.Temperature 5 4.5 4 VDD=3V 3.5 VDD=5V 3 2.5 2 ...
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... NOM. MAX. 1.60 1.75 ----- 0.25 1.45 ----- ----- 0.51 ----- 0.25 ----- 5.00 ----- 4.00 1.27 ----- ----- 6.20 ----- 1.27 ----- 0.10 ----- 8º 8 G1402 θ θ DIMENSION IN INCH MIN. NOM. 0.053 0.063 0.004 ----- ----- 0.057 0.013 ----- 0.007 ----- 0.189 ----- 0.150 ----- ----- 0.050 0.228 ----- 0.016 ----- ----- ----- 0º ----- TEL: 886-3-5788833 http://www.gmt.com.tw MAX. 0.069 0.010 ----- 0.020 0.010 ...