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RT9137 Dataheets PDF



Part Number RT9137
Manufacturers Richtek
Logo Richtek
Description Rail-to-Rail Operational Amplifier
Datasheet RT9137 DatasheetRT9137 Datasheet (PDF)

RT9137/8/9 Rail-to-Rail Operational Amplifier General Description The RT9137/RT9138/RT9139 consist low power, high slew rates, rail-to-rail input and output operation amplifiers. The RT9137 contains a single amplifier, RT9138 contains two amplifiers and RT9139 contains four amplifiers in one package. The RT9137/RT9138/RT9139 have high slew rates (120V/μs), 35mA continuous output current, 300mA peak output current and offset voltage below 16.5mV. The RT9137 is available in TSOT-23-5 and WDFN-6L.

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RT9137/8/9 Rail-to-Rail Operational Amplifier General Description The RT9137/RT9138/RT9139 consist low power, high slew rates, rail-to-rail input and output operation amplifiers. The RT9137 contains a single amplifier, RT9138 contains two amplifiers and RT9139 contains four amplifiers in one package. The RT9137/RT9138/RT9139 have high slew rates (120V/μs), 35mA continuous output current, 300mA peak output current and offset voltage below 16.5mV. The RT9137 is available in TSOT-23-5 and WDFN-6L 2x2 packages. The RT9138 is available in MSOP-8 and WDFN-6L 2x2 packages. The RT9139 is available in WQFN-16L 4x4, TSSOP-14, TSSOP-14 (Exposed Pad), MSOP-10 and WDFN-10L 3x3 package. The RT9137/RT9138/RT9139 are specified for operation over the full −40°C to 85°C temperature range. Features  Rail-to-Rail Output Swing  Supply Voltage : 4.5V to 16.5V  Continuous Output Current : 35mA  Peak Output Current : 300mA  High Slew Rate : 120V/μs  RoHS Compliant and Halogen Free Applications  Notebook Computer Displays  LCD Monitor Panels  Automotive Displays  LCD-TVs Ordering Information RT9137 Package Type J5 : TSOT-23-5 QW : WDFN-6L 2x2 (W-Type) Lead Plating System G : Green (Halogen Free and Pb Free) RT9139A Package Type C : TSSOP-14 CP : TSSOP-14 (Exposed Pad) QW : WQFN-16L 4x4 (W-Type) Lead Plating System G : Green (Halogen Free and Pb Free) RT9138A Package Type F : MSOP-8 Lead Plating System G : Green (Halogen Free and Pb Free) RT9139B Package Type F : MSOP-10 QW : WDFN-10L 3x3 (W-Typw) Lead Plating System G : Green (Halogen Free and Pb Free) RT9138B Package Type QW : WDFN-6L 2x2 (W-Type) Lead Plating System G : Green (Halogen Free and Pb Free) Note : Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.  Suitable for use in SnPb or Pb-free soldering processes. DS9137/8/9-01 April 2011 www.richtek.com 1 RT9137/8/9 Pin Configurations VS+ 5 VIN- 4 23 VOUT VS- VIN+ TSOT-23-5 RT9137 (TOP VIEW) VS- 1 NC 2 VS+ 3 6 VIN+ 5 VIN7 4 VOUT WDFN-6L 2x2 RT9137 VOUTA VINAVINA+ VS- 8 27 36 45 MSOP-8 RT9138A VS+ VOUTB VINBVINB+ NC VOUTA VSVOUTD NC VOUTA 1 VINA 2 VS- 3 VS- 6 VS+ 5 VOUTB 7 4 VINB WDFN-6L 2x2 RT9138B VOUTA VINA- VINA+ VS+ VINB+ VINBVOUTB 14 2 13 3 12 4 11 5 10 69 78 TSSOP-14 RT9139A VOUTD VINDVIND+ VSVINC+ VINCVOUTC 16 15 14 13 VINA- 1 12 VIND- VINA+ 2 VS+ 3 VINB+ 4 VS- 17 11 VIND+ 10 VS9 VINC+ 56 78 VINBVOUTB VOUTC VINC- WQFN-16L 4x4 RT9139A VOUTA VINA- VINA+ VS+ VINB+ VINBVOUTB 14 2 13 3 12 4 VS- 11 5 10 6 15 9 78 VOUTD VINDVIND+ VSVINC+ VINCVOUTC TSSOP-14 (Exposed Pad) RT9139A VOUTA VINA VS+ VINB VOUTB 2 3 4 5 10 VOUTD 9 VIND 8 VS7 VINC 6 VOUTC MSOP-10 RT9139B VOUTA 1 VINA 2 VS+ 3 VINB 4 VOUTB 5 VS- 10 VOUTD 9 VIND 8 VS- 7 VINC 11 6 VOUTC WDFN-10L 3x3 RT9139B www.richtek.com 2 DS9137/8/9-01 April 2011 Marking Information RT9137GJ5 BL=DNN BL= : Product Code DNN : Date Code RT9137/8/9 RT9138AGF DN=YM DNN DN= : Product Code YMDNN : Date Code RT9138BGQW H3W H3 : Product Code W : Date Code RT9139AGCP RT9139A GCPYMDNN RT9139AGCP : Product Number YMDNN : Date Code RT9139BGQW FK=YM DNN FK= : Product Code YMDNN : Date Code RT9139AGQW ET=YM DNN ET= : Product Code YMDNN : Date Code RT9139AGC RT9139A GCYMDNN RT9139AGC : Product Number YMDNN : Date Code Functional Pin Description RT9137 Pin No. TSOT-23-5 WDFN-6L 2x2 14 Pin Name Pin Function VOUT Amplifier Output. -- 2 NC No Internal Connection. 2 1, 7 (Exposed Pad) VS- Negative Power Supply. 3 6 VIN+ Amplifier Non-Inverting Input. 4 5 VIN- Amplifier Inverting Input. 5 3 VS+ Positive Power Supply. DS9137/8/9-01 April 2011 www.richtek.com 3 RT9137/8/9 RT9138A Pin No. 1 2 3 4 5 6 7 8 Pin Name VOUTA VINAVINA+ VSVINB+ VINBVOUTB VS+ Pin Function Amplifier A Output. Amplifier A Inverting Input. Amplifier A Non-Inverting Input. Negative Power Supply. Amplifier B Non-Inverting Input. Amplifier B Inverting Input. Amplifier B Output. Positive Power Supply. RT9138B Pin No Pin Name Pin Function 1 VOUTA Amplifier A Output. 2 VINA 3, 7 (Exposed Pad) VS- Amplifier A Input. Negative Power Supply. 4 VINB Amplifier B Input. 5 VOUTB Amplifier B Output. 6 VS+ Positive Power Supply. RT9139A TSSOP-14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 -- Pin No. TSSOP-14 (Exposed Pad) Pin Name WQFN-16L 4x4 Pin Function 1 15 VOUTA Amplifier A Output. 2 1 VINA- Amplifier A Inverting Input. 3 2 VINA+ Amplifier A Non-Inverting Input. 4 3 VS+ Positive Power Supply. 5 4 VINB+ Amplifier B Non-Inverting Input. 6 5 VINB- Amplifier B Inverting Input. 7 6 VOUTB Amplifier B Output. 8 7 VOUTC Amplifier C Output. 9 8 VINC- Amplifier C Inverting Input. 10 9 VINC+ 11, 15 (Exposed Pad) 10, 17 (Exposed Pad) VS- 12 11 VIND+ Amplifier C Non-Inverting Input. Negative Power Supply. Amplifier D Non-Inverting Input. 13 12 VIND- Amplifier D Inverting Input. 14 14 VOUTD Amplifier D Output. -- 16 NC No Internal Connection. www.richtek.com 4 DS91.


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