SS8012GTR

SS8012G Rail-to-Rail I/O Op. Amp. Features Single-supply operation: 2.0V to 5.5V Low supply current: 700 µA Wide bandwidth: 3 MHz Slew rate: 1 V/µs No phase reversal Unity-gain stable Small 5-pin SOT-23-5 package Description The SS8012G is a single-supply amplifier supporting rail-to-rail input and output. High output current makes these amplifiers excellent for driving either resistive or capacitive loads. AC performance is very good with 3.0MHz bandwidth. The very low input bias currents allow the SS8012G to be used for integrators and diode amplification and other applications requiring low input bias current. The supply current is only 700µA per amplifier at 3.0V, allowing low current applications to control high current loads. Applications include audio amplification for computers, sound ports, sound cards and set-top boxes. The SS8012G is very stable and capable of driving capacitive loads. The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS ADC/DACs, ASICs or other wide output swing devices in singlesupply systems. Applications Battery-Powered Instruments Portable Equipment Audio Signal Conditioning Multimedia Audio ASIC Input or Output Amplifier Ordering Information SS8012GTR : SS8012 in SOT-23-5 with Pb-free lead finish, shipped on tape and reel. This device is only available with Pb-free lead finish (second-level interconnect). Pin Configuration Typical Application Circuit VDD OUT 1 5 VSS IN 3 4 2 + SS8012G 1 VDD 2 + - 5 OUT RL 2kΩ IN+ 3 SOT-23-5 4 IN- 8/21/2004 Rev.2.01 www.SiliconStandard.com 1 of 6 SS8012G Absolute Maximum Ratings (Note1) SYMBOL VDD Tstg Tamb PARAMETER Supply voltage Storage temperature Operating ambient temperature CONDITIONS MIN. 0 -65 0 MAX. 7.0 +150 +70 UNIT V °C °C Notes: 1. Absolute Maximum Ratings are limits beyond which damage to the device may occur. Thermal Characteristics SYMBOL Rth j-a PARAMETER Thermal resistance from junction to ambient in free air SOT-23-5 VALUE 240 UNIT °C/W Electrical Characteristics SYMBOL Supplies IDD Ptot VDD = 2V, VSS = 0V, Tamb = 25°C, RL >1MΩ , unless otherwise specified. PARAMETER Supply current Total power dissipation no load no load CONDITIONS MIN. - TYP. 0.13 0.26 ±1mV MAX. 0.4 0.8 ±15 2.0 UNIT mA mW mV V nA nA MΩ dB mA V dB dB MHz V/µs DC Characteristics Input offset voltage VI (OS) VCM IB IOS RIN AV IO VO PSRR CMRR Common mode voltage Input Bias Current Input Bias Current Offset Input Resistance Open Loop Gain Maximum output current Output Voltage Swing Power supply rejection ratio Common-Mode Rejection Ratio 0 VOUT = ±VIN x 90% RL = 2kΩ 0.04 ±0.05 ±0.05 1000 95 ±12 50 55 1.0 0.3 1.96 - AC Characteristics GBWP Gain-Bandwidth Product SR PM Slew-Rate Phase Margin Open-loop; No Load Measured from 20% to 80% of 2VP-P step - - - 60 - deg 8/21/2004 Rev.2.01 www.SiliconStandard.com 2 of 6 SS8012G Electrical Characteristics SYMBOL Supplies IDD Ptot VDD = 3V, VSS = 0V, Tamb = 25°C, RL =1MΩ , unless otherwise specified. PARAMETER Supply current Total power dissipation no load no load CONDITIONS MIN. - TYP. 0.7 2.1 ±1.5 MAX. 2.1 6.3 ±15 3.0 UNIT mA mW mV V nA nA MΩ dB mA V dB dB MHz V/µs DC Characteristics VI (OS) Input offset voltage VCM IB IOS RIN AV IO VO PSRR CMRR Common mode voltage Input Bias Current Input Bias Current Offset Input Resistance Open Loop Gain Maximum output current Output Voltage Swing Power supply rejection ratio Common-Mode Rejection Ratio 0 VOUT = ±VIN x 90% RL = 2kΩ 0.04 ±0.05 ±0.05 1000 90 ±27 65 55 3.0 1 2.96 - AC Characteristics GBWP Gain-Bandwidth Product SR PM Slew-Rate Phase Margin Open-loop; No Load Measured from 20% to 80% of 5VP-P step - - - 60 - deg Electrical Characteristics VDD = 5V, VSS = 0V, Tamb = 25°C; RL = 1MΩ , unless otherwise specified. SYMBOL Supplies IDD Ptot PARAMETER Supply current Total power dissipation no load no load CONDITIONS MIN. - TYP. 0.9 4.5 ±3 MAX. 2.4 12 ±15 5.0 UNIT mA mW mV V nA nA MΩ dB mA V dB dB MHz V/µs DC Characteristics VI (OS) Input offset voltage VCM IB IOS RIN AV IO VO PSRR CMRR Common mode voltage Input Bias Current Input Bias Current Offset Input Resistance Open Loop Gain Maximum output current Output Voltage Swing Power supply rejection ratio Common-Mode Rejection Ratio 0 VOUT = ±VIN x 90% RL = 2kΩ 0.05 ±0.05 ±0.05 1000 65 ±60 65 45 13 6 4.95 - AC Characteristics GBWP Gain-Bandwidth Product SR PM Slew-Rate Phase Margin Open-loop; No Load Measured from 10% to 90% of 5VP-P step - - - 60 - deg 8/21/2004 Rev.2.01 www.SiliconStandard.com 3 of 6 SS8012G Large Signal Transient Response Characteristics Test Condition: TA = 25°C, AV = 1 , RL = 2kΩ Vs = ±1V Vs = ±2.5V Vs = ±1.5V Operation with input beyond the rail 8/21/2004 Rev.2.01 www.SiliconStandard.com 4 of 6 SS8012G Small Signal Transient Response Characteristics Test Condition: TA = 25°C, AV = 1 , RL = 2kΩ Vs = ±1V Vs = ±1.5V Vs = ±2.5V Test Condition: Vs =±1.5V,T A = 25°C Open-Loop Gain & Phase vs. Frequency 100 90 80 70 60 50 40 30 20 10 0 0.1 1 10 100 -50 Vs=±1.5V -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 1000 10000 Test Condition: Vs =±1.5V,TA = 25°C PSRR Power Supply Rejection - dB 70 60 50 40 30 20 10 0 0.1 1 10 100 1000 PSRR + PSRR - Vs=±1.5V Phase - degree Gain - dB Frequency - kHZ Frequency - kHZ 8/21/2004 Rev.2.01 www.SiliconStandard.com 5 of 6 SS8012G Package Information D C L E H e1 e θ1 A A2 A1 Taping Specification (Unit: mm) b Note: 1. Package body sizes exclude mold flash protrusions or gate burrs 2. Tolerance ±0.1000 mm (4mil) unless otherwise specified 3. Coplanarity: 0.1000mm 4. Dimension L is measured in gage plane SYMBOLS A A1 A2 b C D E e e1 H L θ1 Feed Direction SOT-23-5 Package Orientation MIN 1.00 0.00 0.70 0.35 0.10 2.70 1.40 --------2.60 0.37 1º DIMENSIONS IN MILLIMETERS NOM 1.10 ----0.80 0.40 0.15 2.90 1.60 1.90(TYP) 0.95 2.80 -----5º MAX 1.30 0.10 0.90 0.50 0.25 3.10 1.80 --------3.00 ----9º In formation furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no guarantee or warranty, express or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of Silicon Standard Corporation or any third parties. 8/21/2004 Rev.2.01 www.SiliconStandard.com 6 of 6