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| Operating Voltage Range (Single Cell) : 1.2V ~ 10V Input / Output Rail To Rail Operation Gain Bandwidth : 550kHz Slew Rate : 0.5V /S Low Power Consumption : 100A SOT-25 Ultra Small Package APPLICATIONS Palmtop computers, PDAs Cellular and portable phones Portable audio systems Various battery powered systems GENERAL DESCRIPTION The XC221A1200MR is an input / output rail to rail CMOS Op Amp. With rail to rail functions, operation is guaranteed from power supplies as low as 1.2V. Moreover, since the XC221A series comes in an ultra small SOT-25 package, the series is particularly suited for use with various types of portable phones. Bandwidths of 550kHz and slew rates of 0.5V can be achieved even with power consumption as low as 100A. Even with large capacitance levels of CL = 200pF (unity gain connection), the XC221A series will not be susceptible to oscillation. FEATURES Operating Voltage Range:1.2 ~ 10V (single cell) :0.6 ~ 5V (+ve/-ve supply) Output Signal Gain Bandwidth Slew Rate Low Supply Current Ultra Small Package :0.1~2.9V (3V single cell, RL=2k) :550kHz (15A: 210kHz) :0.5V/S :100A, 15A :SOT-25 mini mold High Capacitance Load :CL=200pF PIN CONFIGURATION PIN ASSIGNMENT PIN NUMBER 1 2 3 4 5 SYMBOL VOUT VDD IN+ INVSS FUNCTION Output Pin Positive Power Supply Pin Positive Input Negative Input Negative Power Supply Pin XC221A ETR1201_001.doc 1541 XC221A Series PRODUCT CLASSIFICATION Ordering Information XC221A DESIGNATOR DESCRIPTION The Number of Channels Supply Current Internal Standard Number Load Capacitance Package Device Orientation SYMBOL 1 1 2 0 0 M R L : One channel : 15A : 100A : Fixed : 200pF : SOT-25 (SOT-23-5) : Embossed tape, standard feed : Embossed tape, reverse feed DESCRIPTION PACKAGING INFORMATION SOT-25 1542 XC221A Series MARKING RULE 5 4 Represents product series and supply current MARK 1 2 PRODUCT SERIES XC221A11 XC221A12 SUPPLY CURRENT 15A 100A 1 2 3 Based on internal standards Represents load capacitance MARK 0 LOAD CAPACITANCE 200pF SOT-25 (TOP VIEW) Represents the production lot number 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted) ABSOLUTE MAXIMUM RATINGS Ta = 25, VSS = 0V PARAMETER VDD Pin Voltage OUT Pin Voltage IN Pin Voltage IN/ Pin Voltage OUT Pin Current Power Dissipation Operating Temperature Range Storage Temperature Range RAIL-TO-RAIL is a trademark of Motorola. SYMBOL VDD VOUT VIN+ VINIOUT Pd Topr Tstg RATINGS -0.3 12.0 -0.3 12.0 -0.3VDD+0.3 -0.3VDD+0.3 100 150 -30 +80 -40 +125 UNITS V V V V mA mW 1543 XC221A Series ELECTRICAL CHARACTERISTICS XC221A1100 PARAMETER Supply Voltage Supply Current Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio IDD =15A SYMBOL VDD IDD VOF IOF IB RIN AVD CMRR PSRR+ PSRR0VCM3.0V VDD = 3 to 10V, VSS = 0V, VOUT = 1.5V VSS=-3 to -10V, VDD= 0V, VOUT= -1.5V RL = VDD = 1.2V, RL = 47k (to VDD/2) VDD = 3V, RL = 2k(to VDD/2) VDD = 5V, RL= 2k(to VDD/2) VDD = 10V, RL = 2k(to VDD/2) VDD = 3V VDD =3V VDD = 3V VDD = 1.2V CONDITIONS MIN. 1.2 10 2.5 75 60 60 60 0.05 0.10 0.10 0.10 0.10 TYP. 15 8 1 1 1 110 75 75 75 210 0.07 MAX. 10.0 23 23 20.0 Ta = 25 UNITS V A A mV pA pA T dB dB Output Voltage Range VOUT Gain Bandwidth Slew Rate FT SR dB dB VDD-0.05 V 1.10 V 2.90 V 4.90 V 9.80 V kHz V/sec Test Conditions :Unless otherwise stated, VDD = 3.0V, VSS = 0V, VCM = VOUT = VDD / 2, RL = 1M (to VSS), CL = 10pF (to VSS) XC221A1200 PARAMETER Supply Voltage Supply Current Input Offset Voltage Input Offset Current Input Bias Current Input Resistance IDD =100A SYMBOL VDD IDD VOF IOF IB RIN AVD CMRR PSRR+ PSRRVDD = 3V VDD = 1.2V CONDITIONS Large Signal Voltage Gain Common Mode Rejection Ratio Power Supply Rejection Ratio MIN. 1.2 67 16.75 75 60 60 60 0.05 0.10 0.10 0.10 0.10 - TYP. 100 50.00 1 1 1 110 75 75 75 550 0.50 MAX. 10.0 150 150.00 20.0 - Ta = 25 UNITS V A A mV pA pA T dB dB 0VCM3.0V VDD=3 to 10V, VSS = 0V, VOUT = 1.5V VSS=-3 to -10V, VDD=0V, VOUT=-1.5V RL = VDD = 1.2V, RL = 47k (to VDD/2) VDD = 3V, RL = 2k(to VDD/2) VDD = 5V, RL = 2k(to VDD/2) VDD = 10V, RL = 2k(to VDD/2) VDD = 3V VDD =3 V Output Voltage Range VOUT Gain Bandwidth Slew Rate FT SR dB dB VDD-0.05 V 1.10 V 2.90 V 4.90 V 9.80 V kHz V/sec Test Conditions :Unless otherwise stated, VDD = 3.0V, VSS = 0V, VCM = VOUT = VDD / 2, RL = 1M (to VSS), CL = 10pF (to VSS) 1544 XC221A Series TYPICAL PERFORMANCE CHARACTERISTICS XC221A1100 <15A> (1) Voltage Gain vs. Phase Margin Phase margin () (2) Sink Current vs. Output Voltage (3) Source Current vs. Output Voltage (4) Supply Current vs. Power Supply Voltage (5) Supply Current vs. Ambient Temperature 1545 XC221A Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) XC221A1100 <15A> (Continued) (6) Power Supply Rejection Ratio vs. Frequency (7) Large Signal Input / Output Response (8) Small Signal Input / Output Response 1546 XC221A Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) XC221A1200 <100A> (1) Voltage Gain vs. Phase Margin (2) Sink Current vs. Output Voltage (3) Source Current vs. Output Voltage (4) Supply Current vs. Power Supply Voltage (5) Supply Current vs. Ambient Temperature 1547 XC221A Series TYPICAL PERFORMANCE CHARACTERISTICS (Continued) XC221A1200 <100A> (Continued) (6) Power Supply Rejection Ratio vs. Frequency (7) Large Signal Input / Output Response (8) Small Signal Input / Output Response 1548 |
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