G1224P8U

Global Mixed-mode Technology Inc. G1224 Dual Rail-to-Rail I/O, High-Slew-Rate OP Amp Features +3V to +5.5V Single-Supply Operation Input / Output Rail-to-Rail Low Input Current High Output Driving Capacity Low Quiescent Current: 1mA @ 5V High Slew Rate 6V/µs High Gain-Bandwidth Product 2.5MHz High Open Loop Gain 95dB High PSRR 70dB General Description G1224 is a input/output rail-to-rail Operational Amplifier. It can be operated from +3V to +5.5V single supply or from ±1.5V to ±2.75 dual supply. G1224 can drive 66mA into resistor loads to within 10% power rail each amplifier. AC performance is very excellent with 2.5MHz bandwidth, 6V/µs Slew Rate, 95dB open loop gain, 60 degree phase margin and low distortion. Supply current of G1224 is only 500µA per Amplifier. It is very suitable for low current consumption applications to control high current loads. Applications include audio amplification for computers, sound ports, sound cards and set-top boxes. G1224 is available in 8pins SOP-8, MSOP-8, TSSOP-8 and SOT-23-8 package. Applications Headphone Driver Portable Equipment Battery-Powered Equipment Multimedia Audio ASIC Input or Output Amplifier Sensor Amplifier Low Power/Low Voltage Applications Ordering Information ORDER NUMBER G1224P1U G1224P8U G1224D1U G1224TMU MARKING G1224 G1224 G1224 1224x TEMP. RANGE 0°C to 85°C 0°C to 85°C 0°C to 85°C 0°C to 85°C PACKAGE (Pb free) SOP-8 MSOP-8 TSSOP-8 SOT-23-8 Note: P1:SOP-8 P8: MSOP-8 D1:TSSOP-8 TM: SOT-23-8 U: Tape & Reel Pin Configuration Typical Application Circuit G1224 OUTA OUTA INAINA+ VSS 1 2 3 4 SOP-8/MSOP-8/ TSSOP-8/SOT-23-8 + + 8 7 6 5 VDD INA+ OUTB INBINB+ 3 VDD 8 + G1224 24 1 OUTA RL 2K Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 1 Global Mixed-mode Technology Inc. Absolute Maximum Ratings Supply Voltage (VDD to VSS) . . . . . . . . . . . . . . . . . .6.5V All Other Pins. . . . . . . . . . . . . (Vss-0.3V) to (VDD+0.3V) Continuous Power Dissipation (TA=25°C) SOP-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520mW MSOP-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520mW TSSOP-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 520mW G1224 θJA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .240°C/Watt Junction Temperature. . . . . . . . . . . . . . . . . . . . .150°C Operating Temperature Range. . . . . . . . . 0°C to 85°C Storage Temperature Range. . . . . . . . -65°C to 160°C Reflow Temperature (Soldering, 10 sec) . . . . . .260°C Electrical Characteristics VDD = 5V; VSS = 0V; Tamb = 25°C; CL=10pF, RL=1kΩ to VDD/2; unless otherwise specified. PARAMETER Supplies Supply Voltage Range Supply Current Total Power Dissipation DC Characteristics Input Offset Voltage Common Mode Voltage Input Bias Current Input Bias Current Offset Input Resistance Open Loop Gain Maximum Output Current Output Voltage Swing High Output Voltage Swing Low Power Supply Rejection Ratio Common-Mode Rejection Ratio AC Characteristics Gain-Bandwidth Product Slew-Rate Phase Margin Maximum Output Current with THD Channel Separation VDD IDD Ptot VI (OS) VCM IB IOS RIN AV IO VOH VOL PSRR CMRR GBWP SR PM IO CS THD< 0.1%, RL = 16Ω f = 1KHz RL = 32Ω VOUT = ±VIN x 90% RL = 2kΩ RL = 2kΩ 3V≦VDD≦5.5V VSS≦VCM≦VDD Open-loop; No Load Measured from 10% to 90% of 4VP-P step, RL = 1kΩ, CL = 10pF Note1 No load No load 3 ------0 ------85 55 4.96 --45 42 ------------1 5 ±5 ±1.5 ±1.5 1000 95 ±66 4.99 0.012 70 65 2.5 6 60 100 85 5.5 1.4 7 ±20 5 ±20 ±20 --------0.04 --------------V mA mW mV V nA nA MΩ dB mA V V dB dB MHz V/µs deg mA dB SYMBOL CONDITIONS MIN. TYP. MAX. UNIT Inferred from CMRR test Note1: Guaranteed by the Power-Supply Rejection Ratio (PSRR) test Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 2 Global Mixed-mode Technology Inc. Typical Performance Characteristics VDD = 5V; VSS = 0V; Tamb = 25°C; CL=10pF, RL=1kΩ to VDD/2; unless otherwise specified. G1224 PSRR vs. Frequency Open Loop Gain & Phase Margin vs. Frequency 100 90 80 70 Gain(dB) 60 50 40 30 20 10 0 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 225 Gain 180 Phase Margin( °) PSRRPSRR (dB) 60 PSRR+ 40 135 90 45 0 1.E+04 80 Phase 20 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 Frequency - kHz Frequency - kHz CMRR vs. Frequency 80 10 Total Harmonic Distortion Plus Noise vs.Output Power f=1kHz Av=1 THD+N(%) 1 60 CMRR (dB) 40 RL=32Ω 0.1 RL=15Ω 20 p=(Vrms)2/R 0 1 10 100 1000 Frequency - kHz 10000 0.01 5 25 45 65 85 105 125 Output Power (mW) Sinking Current vs. Vo - (VSS) 160 140 120 100 80 60 40 20 0 0.1 0.6 1.1 1.6 2.1 Sourcing Current vs. (VDD) - Vo 160 140 Sourcing Current(mA) 120 100 80 60 40 20 0 0.1 0.6 1.1 1.6 2.1 Sinking Current (mA) VDD=+5V VDD=+3V VDD=+5V VDD=+3V Vo - (VSS) (VDD) - Vo Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 3 Global Mixed-mode Technology Inc. Typical Performance Characteristics (Continued) Large Signal Transient Response G1224 Small Signal Transient Response Operation with Rail-to-Rail Input and Output Operation with Beyond-the Rail Input Recommended Minimum Footprint TSSOP-8 SOP-8 MSOP-8 SOT-23-8 Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 4 Global Mixed-mode Technology Inc. Package Information C G1224 E H L D θ 7 °(4X) A2 A1 e B A y SOP- 8 (P1) Package Note: 1. Package body sizes exclude mold flash and gate burrs 2. Dimension L is measured in gage plane 3. Tolerance 0.10mm unless otherwise specified 4. Controlling dimension is millimeter converted inch dimensions are not necessarily exact. 5. Followed from JEDEC MS-012 SYMBOL A A1 A2 B C D E e H L y θ MIN. 1.35 0.10 ----0.33 0.19 4.80 3.80 ----5.80 0.40 ----0° DIMENSION IN MM NOM. 1.60 ----1.45 ----------------1.27 ----------------- MAX. 1.75 0.25 ----0.51 0.25 5.00 4.00 ----6.20 1.27 0.10 8° MIN. 0.053 0.004 ----0.013 0.007 0.189 0.150 ----0.228 0.016 ----0° DIMENSION IN INCH NOM. 0.063 ----0.057 ----------------0.050 ----------------- MAX. 0.069 0.010 ----0.020 0.010 0.197 0.157 ----0.244 0.050 0.004 8° Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 5 Global Mixed-mode Technology Inc. C G1224 E1 E L D θ 12° (4X) A2 A1 e b A y MSOP-8 (P8) Package Note: 1. Package body sizes exclude mold flash and gate burrs 2. Dimension L is measured in gage plane 3. Tolerance 0.10mm unless otherwise specified 4. Controlling dimension is millimeter converted inch dimensions are not necessarily exact. 5. Followed from JEDEC MO-137 SYMBOL A A1 A2 b C D E E1 e L y θ MIN. 0.81 0.00 0.76 0.28 0.13 2.90 4.80 2.90 ----0.40 ----0° DIMENSION IN MM NOM. 1.02 ----0.86 0.30 0.15 3.00 4.90 3.00 0.65 0.53 --------- MAX. 1.22 0.20 0.97 0.38 0.23 3.10 5.00 3.10 ----0.66 0.10 6° MIN. 0.032 0.000 0.030 0.011 0.005 0.114 0.189 0.114 ----0.016 ----0° DIMENSION IN INCH NOM. 0.040 ----0.034 0.012 0.006 0.118 0.193 0.118 0.026 0.021 --------- MAX. 0.048 0.008 0.038 0.015 0.009 0.122 0.197 0.122 ----0.026 0.004 6° Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 6 Global Mixed-mode Technology Inc. C G1224 L E1 E D θ 12°(4X) A2 A1 e b A y TSSOP-8 (D1) Package Note: 1. Package body sizes exclude mold flash protrusions or gate burrs 2. Tolerance ±0.10mm unless otherwise specified 3. Coplanarity: 0.10mm 4. Controlling dimension is millimeter converted inch dimensions are not necessarily exact. 6. Followed from JEDEC MO-153 SYMBOL A A1 A2 b C D E E1 e L y θ MIN. ----0.05 0.80 0.19 0.09 2.90 ----4.30 ----0.45 ----0° DIMENSION IN MM NOM. --------1.00 --------3.00 6.40 4.40 0.65 0.60 --------- MAX. 1.20 0.15 1.05 0.30 0.20 3.10 ----4.50 ----0.75 0.10 8° MIN. ----0.002 0.031 0.007 0.004 0.114 ----0.169 ----0.018 ----0° DIMENSION IN INCH NOM. --------0.039 --------0.118 0.252 0.173 0.026 0.024 --------- MAX. 0.048 0.006 0.041 0.012 0.008 0.122 ----0.177 ----0.030 0.004 8° Ver: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 7 Global Mixed-mode Technology Inc. e1 G1224 C E1 E L D θ θ1 A2 A1 A e b SOT-23-8 (TM) Package SYMBOL A A1 A2 b C D E E1 e e1 L θ θ1 MIN. ----0.00 0.90 0.22 0.08 DIMENSION IN MM NOM. --------1.15 --------2.90 BSC 2.80 BSC 1.60 BSC 0.65 BSC 1.95 BSC 0.45 4° 10 ° MAX. 1.45 0.15 1.30 0.38 0.22 MIN. ----0.000 0.035 0.009 0.003 DIMENSION IN INCH NOM. ----------------0.114 BSC 0.110 BSC 0.063 BSC 0.026 BSC 0.077 BSC 0.018 4° 10 ° MAX. 0.057 0.006 0.051 0.015 0.009 0.30 0° 5° 0.60 8° 15 ° 0.012 0° 5° 0.024 8° 15 ° Taping Specification PACKAGE SOP-8 MSOP-8 TSSOP-8 SOT-23-8 Q’TY/REEL 2,500 ea 2,500 ea 2,500 ea 3,000 ea Feed Direction Typical SOP/MSOP/TSSOP Package Orientation Feed Direction Typical SOT-23-8 Package Orientation 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: 1.5 Mar 02, 2007 TEL: 886-3-5788833 http://www.gmt.com.tw 8