MP8104DJ-LF-P

MP8104 Ultra Low Power 1.8V, 400KHz Op Amp With Industry Standard Pin-Out R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 The Future of Analog IC Technology DESCRIPTION FEATURES The MP8104 is a rail-to-rail output, operational amplifier in a TSOT-23 package with Industry standard pin-out. This amplifier provides 400KHz bandwidth while consuming an incredibly low 11µA of supply current. The MP8104 can operate with a single supply voltage as low as 1.8V.         Single Supply Operation: 1.8V to 5.5V TSOT23-5 Package 400KHz Gain Bandwidth 11µA Supply Current Rail-to-Rail Output Unity-Gain Stable Input Common Mode to Ground Drives Up to 1000pF of Capacitive Loads APPLICATIONS       Portable Equipment PDAs Pagers Cordless Phones Handheld GPS Consumer Electronics “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. N O T TYPICAL APPLICATION V+ = 1.8V-5.5V VIN 4 -- 5 1 V+ MP8104 Rev. 1.01 2/28/2012 3 + VOUT 2 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 1 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT ABSOLUTE MAXIMUM RATINGS (1) PACKAGE REFERENCE Supply Voltage (V+ to V-) ......................... +6.0V Differential Input Voltage (VIN+ – VIN–) ....... +6.0V Input Voltage (VIN+ – VIN–) .. VIN+ + 0.3V, VIN– – 0.3V R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TOP VIEW OUT 1 5 V+ Recommended Operating Conditions V- 2 IN+ 3 (2) Supply Voltage ........................... +1.8V to +5.5V Operating Temperature ............. –40C to +85C 4 IN- Thermal Resistance (3) θJA θJC TSOT23-5 .............................. 220 .... 110.. C/W Part Number* Package Temperature MP8104DJ TSOT23-5 –40C to +85C * For Tape & Reel, add suffix –Z (eg. MP8104DJ–Z) For Lead Free, add suffix –LF (eg. MP8104DJ–LF–Z) Notes: 1) Exceeding these ratings may damage the device. 2) The device is not guaranteed to function outside of its operating conditions. 3) Measured on approximately 1” square of 1 oz copper. ELECTRICAL CHARACTERISTICS V+ = +5V, V- = 0V, VCM = V+/2, RL = 10kΩ, TA = +25C, unless otherwise noted. Parameter Symbol Condition Input Offset Voltage VOS Min Typ Max Units –5 1 +5 mV Input Offset Voltage Temp Coefficient Input Bias Current (4) Input Offset Current IB (4) IOS Input Voltage Range µV/C 2 pA 0.2 0 pA VCM CMRR > 60dB Common-Mode Rejection Ratio CMRR 0 < VCM < 3.5V 82 dB Power Supply Rejection Ratio PSRR Supply Voltage change of 1.0V 80 dB 3.8 V 88 dB AVOL RL = 100kΩ, VOUT = 5.0 Peak to Peak Maximum Output Voltage Swing VOUT RL = 10kΩ (V+) – 23mV V Minimum Output Voltage Swing VOUT RL = 10kΩ (V–) + 19mV V Gain-Bandwidth Product (4) GBW RL = 200kΩ,CL = 2pF, VOUT = 0 400 KHz T Large Signal Voltage Gain O N 15 60 –3dB Bandwidth (4) BW AV = 1, CL = 2pF, RL = 1MΩ 1 MHz Slew Rate (4) SR AV = 1, CL = 2pF, RL = 1MΩ 0.2 V/µs Short Circuit Current ISC Source 20 mA Sink 20 mA No Load 11 Supply Current 20 µA Note: 4) Guaranteed by design. MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 2 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT PIN FUNCTIONS Name Description R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 Pin # 1 2 3 4 5 OUT VIN+ INV+ Output. Ground or Supply Return Pin. Non-Inverting Input. Inverting Input. Supply Voltage. TEST CIRCUITS V+ RF(+Av) 3 + 5 1 4 -- 2 VOUT U1 RFB RF( -- Av) S1 RL S3 S2 CL N O T V- Notes: Close S3 for positive gain. Input signal to RF(+Av) connector. The gain Av = 1 + RFB/RIN. For unity gain, remove RIN and short RFB. Open S3 for negative gain. Input signal to RF(-Av) connector. The gain Av = -RFB/RIN. S1 and S2 are switches for possible resistor and capacitor load connections. Figure 1—AC Test Circuit MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 3 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT TEST CIRCUITS (continued) + + + R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 V+ BNC INPUT 3 + 5 1 -- OUTPUT 2 + + + 4 BNC V-- N O T Figure 2—Positive Power Supply Rejection Ratio Measurement MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 4 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT TYPICAL PERFORMANCE CHARACTERISTICS R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TA = +25C, unless otherwise noted. Short Circuit Current vs Supply Voltage Short Circuit Current vs Supply Voltage Sinking Sourcing 20 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) 20 16 12 8 4 0 0.5 0.9 1.3 1.7 2.1 16 12 8 4 0 0.5 2.5 -1.30 -1.2 -1.84 -1.3 -2.38 -1.4 -2.92 -1.6 -4.00 -1.7 1 2 3 4 0 5 T O 1.7 2.1 2.5 1800 1 2 3 4 5 SUPPLY VOLTAGE (V) COMMON MODE VOLTAGE (V) N 1.3 -1.5 -3.46 0 0.9 SUPPLY VOLTAGE (V) VOS (mV) VOS (mV) SUPPLY VOLTAGE (V) Output Noise vs. Frequency 1600 1400 1200 1000 800 600 400 200 0 0 10 100 1K 10K 100K FREQUENCY (Hz) MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 5 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT TYPICAL PERFORMANCE CHARACTERISTICS (continued) R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TA = +25C, unless otherwise noted. 0 -10 -900 Phase -20 -30 1K 10K 100K 1M Gain Phase -10 -180 -20 -270 -30 1K 20 +90 10 0 0 -90 Phase -20 10K 100K 1M GAIN (dB) +180 PHASE (Degree) GAIN (dB) Gain -30 1K -20 -270 -30 1K -20 -270 -30 1K 10K 100K +180 20 +90 10 -90 1M -10 -1800 -20 -270 -30 1K 80 70 70 PSRR (dB) 90 60 50 40 -270 50 40 30 20 -4 10 10 MP8104 Rev. 1.01 2/28/2012 1M 60 20 FREQUENCY (Hz) 100K V- = -2.5V, V+ = 2.5V 80 10K 10K CMRR vs. Frequency 100 1K -90 FREQUENCY (Hz) 90 100 +90 -1800 -3 1M -270 0 30 100K 1M Phase -2 10K 100K 0 100 0 10K Gain V- = -2.5V, V+ = 2.5V PSRR (dB) CL=10pF -1 -5 1K -1800 +180 PSRR vs. Frequency CL=100pF -90 FREQUENCY (Hz) Phase -1800 T O GAIN (dB) N CL=1000pF 0 Phase FREQUENCY (Hz) 5 1 0 -1800 0 -10 V+/- = +/-2.5V, Gain = 1 2 0 -10 1M 0 Close-Loop Unity Gain Frequency Response 3 100K Gain FREQUENCY (Hz) 4 10K -90 +90 Gain FREQUENCY (Hz) 20 -10 10 0 0 FREQUENCY (Hz) 10 +90 +180 PHASE (Degree) 10 20 PHASE (Degree) 0 +90 +180 PHASE (Degree) GAIN (dB) Gain 20 PHASE (Degree) GAIN (dB) GAIN (dB) 10 +180 PHASE (Degree) GAIN (dB) 20 100K FREQUENCY (Hz) 1M 0 100 1K 10K 100K 1M FREQUENCY (Hz) www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 6 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT TYPICAL PERFORMANCE CHARACTERISTICS (continued) R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TA = +25C, unless otherwise noted. INPUT 50mV/div. INPUT 50mV/div. OUTPUT 50mV/div. OUTPUT 50mV/div. INPUT 50mV/div. OUTPUT 50mV/div. OUTPUT 200mV/div. INPUT 50mV/div. OUTPUT 50mV/div. N O T OUTPUT 200mV/div. INPUT 50mV/div. INPUT 100mV/div. INPUT 100mV/div. OUTPUT 100mV/div. MP8104 Rev. 1.01 2/28/2012 INPUT 50mV/div. OUTPUT 50mV/div. www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 7 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT TYPICAL PERFORMANCE CHARACTERISTICS (continued) R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TA = +25C, unless otherwise noted. INPUT 1V/div. OUTPUT 200mV/div. OUTPUT 2V/div. OUTPUT 100mV/div. 1ms/div. INPUT 0.5V/div. INPUT 0.5V/div. OUTPUT 1V/div. OUTPUT 1V/div. OUTPUT 0.5V/div. 1ms/div. 1ms/div. 1ms/div. N O T INPUT 0.5V/div. MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 8 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP WITH INDUSTRY STANDARD PIN-OUT be located as close to the op amp as possible and all capacitors should be low ESL (Equivalent Series Inductance) and low ESR (Equivalent Series Resistance). Surface mount ceramic capacitors are ideal. R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 APPLICATION INFORMATION Power Supply Bypassing Regular supply bypassing techniques are recommended. A 10µF capacitor in parallel with a 0.1µF capacitor on both the positive and negative supplies is ideal. For the best performance, all bypassing capacitors should TYPICAL APPLICATION CIRCUIT VCC C OUTPUT1 VIN R -- 200pF MP8104 + -- MP8104 VCC/2 OUTPUT2 + Q1 NPN Notes: 1) The control voltage VIN is wide, 0 < VIN < VCC - 1V 2) The switch frequency can be changed by adjusting R and C. N O T Figure 3—Voltage Controlled Frequency Circuit MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 9 MP8104 – ULTRA LOW POWER, 1.8V, 400KHz OP AMP INDUSTRY STANDARD PIN-OUT PACKAGE INFORMATION R EC R NE O EF W M ER D ME E N TO SI D ED G M N P8 S FO 10 R 2 TSOT23-5 0.95 BSC 0.60 TYP 2.80 3.00 5 4 1.20 TYP 1.50 1.70 1 2.60 TYP 2.60 3.00 3 TOP VIEW RECOMMENDED LAND PATTERN 0.84 0.90 1.00 MAX 0.09 0.20 SEATING PLANE 0.30 0.50 0.95 BSC 0.00 0.10 SEE DETAIL "A" FRONT VIEW SIDE VIEW GAUGE PLANE 0.25 BSC N O T NOTE: 0.30 0.50 0o-8o DETAIL A 1) ALL DIMENSIONS ARE IN MILLIMETERS. 2) PACKAGE LENGTH DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE BURR. 3) PACKAGE WIDTH DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. 4) LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.10 MILLIMETERS MAX. 5) DRAWING CONFORMS TO JEDEC MO-193, VARIATION AA. 6) DRAWING IS NOT TO SCALE. NOTICE: The information in this document is subject to change without notice. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. MP8104 Rev. 1.01 2/28/2012 www.MonolithicPower.com MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. 10