GP103A ETL | Alldatasheet

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Technical content

GP103A Page: 1/4 ISSUED DATE :2005/12/22 REVISED DATE : GG PP 11 00 33 AA DD uu aa ll OO pp ee rr aa tt ii oo nn aa ll AA mm pp ll ii ff ii ee rr aa nn dd VV oo ll tt aa gg ee RR ee ff ee rr ee nn cc ee

Description

The GP103A is a monolithic IC that includes one independent op-amp and another op-amp foe which the non inverting input is wired to a 2.5V fixed Voltage Reference. This device is offering space and cost saving in many applications like power supply management or data acquisition system. Operational Amplifier &Low Input Offset Voltage: 0.5mV(typ.) &Low Supply Current :350uA/op. (@VCC=5V) &Medium Bandwidth (unity gain) : 0.9MHz &Large Output Voltage Swing: 0V to (VCC-1.5V) &Input Common Mode voltage Range Includes Ground &Wide Power Supply Range: 3 to 32V±1.5 to ±16V Voltage Reference &Fixed Output Voltage Reference 2.5V &0.4% Voltage Precision &Sink Current Capability: 1 to 100mA &Typical Output Impedance: 0.2 Package Dimensions A - 0.5334 c1 0.203 0.279 A1 0.381 - D 9.017 10.16 A2 2.921 4.953 E 6.096 7.112 b 0.356 0.559 E1 7.620 8.255 b1 0.356 0.508 e 2.540 BSC b2 1.143 1.778 HE - 10.92 b3 0.762 1.143 L 2.921 3.810 c 0.203 0.356 Pin Connections Pb Free Plating Product L A SEATING PLANE eb ZZ E D c SECTION Z - Z b GAUGE PLANE DIP-8

GP103A Page: 2/4 ISSUED DATE :2005/12/22 REVISED DATE : Absolute Maximum Ratings Parameter Symbol Value Unit Supply Voltage VCC 36 V Differential Input Voltage Vid 36 V Input Voltage Vi -0.3 ~ +36V V Maximum Junction Temperature TJ 150 : Operating Ambient Temperature Range Toper -40 ~ + 105 : Thermal Resistance junction Ambient Temperature RJA 150 :/W

Electrical Characteristics

Parameter Symbol Test Conditions Min Typ Max Unit VCC+=5V, no load, Tmin < TA < Tmax - 0.7 1.2 mA Total Supply Current, Excluding Current in the Voltage Reference ICC VCC+=30V, no load, Tmin < TA < Tmax - - 2 mA Operator2 (independent op-amp) VCC+=+5V, VCC=Ground, VO=1.4V TA=25: (unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Input Offset Voltage Vio TA=25: Tmin TA Tmax 0.5 5 mV Input Offset Voltage Drift DVio - 7 - uV/: Input Offset Current Iio Tmin T A Tmax 50 nA Input Bias Current Iib Tmin T A Tmax 150 200 nA Large Signal Voltage Gain Avd VCC=15V, RL=2k, VO=1.4V to 11.4V Tmin TA Tmax 100 - V/mV Supply Voltage Rejection Ratio SVR VCC=5V to 30V 65 100 - dB Input Common Mode Voltage Range Vicm VCC=+30V (note1) Tmin TA Tmax (VCC+)-1.5 (VCC+)-2.0 V Common Mode Rejection Ratio CMR Tmin T A Tmax dB Output Current Source Isource VCC=+15V, VO=2V, Vid=+1V 20 40 - mA Short Circuit to Ground Io VCC=+15V - 40 60 mA Output Current Sink Isink VCC=+15V, VO=2V, Vid=-1V 10 20 - mA High Level Output Voltage VOH VCC+=30V, RL=10k, TA=25: Tmin TA Tmax - V Low Level Output Voltage VOL RL=10k Tmin TA Tmax 20 mV Slew Rate at Unity Gain SR Vi=0.5V to 3V, VCC=15V, RL=2k, CL=100pF, Unity Gain 0.2 0.4 - V/s Gain Bandwidth Product GBP VCC=30V, RL=2k, CL=100pF f=100kHz, Vin=10mV 0.5 0.9 - MHz Total Harmonic Distortion THD VCC=30V, RL=2k, CL=100pF VO=2VPP, f=1kHz, AV=20dB - 0.02 - % Note1: The common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the common-mode voltage range is VCC -1.5V. But either of both input can go to +36V without damage.

GP103A Page: 3/4 ISSUED DATE :2005/12/22 REVISED DATE : Operator1 (op-amp with non-inverting input connected to the internal Vref) VCC+=+5V, VCC=Ground, VO=1.4V TA=25: (unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Input Offset Voltage Vio Vicm=0V, TA=25: Tmin TA Tmax 0.5 5 mV Input Offset Voltage Drift DVio - 7 - uV/: Input Bias Current Iib Negative input - 20 - nA Large Signal Voltage Gain Avd Vicm=0V VCC=15V, RL=2k - 100 - V/mV Supply Voltage Rejection Ratio SVR Vicm=0V VCC+=5V to 30V 65 100 - dB Output Current Source Isource VCC=+15V, VO=2V, Vid=+1V 20 40 - mA Short Circuit to Ground Io VCC=+15V - 40 60 mA Output Current Sink Isink VCC=+15V, VO=2V, Vid=-1V 10 20 - mA High Level Output Voltage VOH VCC+=30V, RL=10k, TA=25: Tmin TA Tmax - V Low Level Output Voltage VOL RL=10k Tmin TA Tmax 20 mV Slew Rate at Unity Gain SR Vi=0.5V to 2V, VCC=15V, RL=2k, CL=100pF, Unity Gain 0.2 0.4 - V/s Gain Bandwidth Product GBP VCC=30V, RL=2k, CL=100pF f=100kHz, Vin=10mV 0.5 0.9 - MHz Total Harmonic Distortion THD VCC=30V, RL=2k, CL=100pF VO=2VPP, f=1kHz, AV=20dB - 0.02 - % Voltage Reference Parameter Symbol Test Conditions Value Unit Cathode Current Ik 1 to 100 mA Parameter Symbol Test Conditions Min Typ Max Unit Reference Input Voltage Vref TA=25: Tmin TA Tmax 2.49 2.48 2.5 2.51 2.52 V Reference Input Voltage Deviation Over Temp. Range æVref VKA=Vref, IK=10mA , Tmin TA Tmax - 5 24 mV Minimum Cathode Current for Regulation Imin VKA=Vref - 0.5 1 mA Dynamic Impedance (note2) ZKA VKA=Vref, æIK=1 to 100mA, f<1kHz - 0.2 0.5 Note2: The Dynamic impedance is defined as ZKA= æVKA / æIK

GP103A Page: 4/4 ISSUED DATE :2005/12/22 REVISED DATE : Characteristics Curve Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165 Fig 1. Reference Voltage vs. Ambient Temperature Fig 2. Cathode Current vs. Cathode Voltage Fig 3. Input Bias Current vs. Ambient Temperature Fig 4. Operational Amplifier Voltage Gain