G1401 GMT [Global Mixed-mode Technology Inc], G1401 Datasheet

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... SOP package capable of delivering 135mW of continuous power per channel into 16Ω loads. Amplifier gain is externally configured by means of two resistors per input channel. The G1401 is a dual channel, low voltage, low power, performance OP amps that can be designed into a wide range of headphone driving applications economical price. ...

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... Fig.1 Measurement circuit for inverting application Ver 1.1 Aug 13, 2001 G1401 1 OUTA 2 INA(neg) 3 INA(pos (Note1) CONDITIONS HBM PARAMETER 3.9kΩ G1401 3.9kΩ 2 G1401 OUTB 6 INB(neg) 5 INB(pos) MIN. MAX. 0 7.0 -65 +150 0 + VALUE 210 220µ OUTA 100µF 4 220µ ...

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... 5kΩ L THD<0.1% open-loop R = 20Ω 32Ω L note 5kΩ L note 1kHz ripple(peak) note 5kΩ L note 2 open-loop 5kΩ L note 16Ω L unity gain inverting 3 G1401 MIN. TYP. MAX. UNIT 3.0 5.0 7.0 V 3.0 5.0 7.0 V 1.5 2.5 3.5 V -1.5 -2.5 -3 3 ...

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... =32Ω Ω Ω Ω 1. 1. =16Ω Ω Ω Ω 1. 1. G1401 =5kΩ Ω Ω Ω L =2kΩ Ω Ω Ω L =32Ω Ω Ω Ω L =16Ω Ω Ω Ω L TEL: 886-3-5788833 ...

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... Test Condition ±2.5V, T Open-Loop Gain & Phase vs. Frequency 100.0 80.0 60.0 40.0 20.0 0.0 0 100 Frequency - kHZ Ver 1.1 Aug 13, 2001 Test Condition ±2.5V 25°C A 70.0 -50 60.0 -70 50.0 40.0 -90 30.0 -110 20.0 -130 10.0 0.0 -150 0.1 1000 10000 5 G1401 = 25°C A PSRR PSRR + PSRR - 1 10 100 1000 Frequency - kHZ TEL: 886-3-5788833 http://www.gmt.com.tw ...

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... GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications. Ver 1.1 Aug 13, 2001 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 6 G1401 C L 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 ...