Datasheet MAX4014, MAX4017, MAX4019, MAX4022 (Maxim) - 2
| Fabricante | Maxim |
| Descripción | Low-Cost, High-Speed, Single-Supply, Gain of +2 Buffers with Rail-to-Rail Outputs in SOT23 |
| Páginas / Página | 12 / 2 — Low-Cost, High-Speed, Single-Supply, Gain of +2 Buffers with Rail-to-Rail … |
| Formato / tamaño de archivo | PDF / 283 Kb |
| Idioma del documento | Inglés |
Low-Cost, High-Speed, Single-Supply, Gain of +2 Buffers with Rail-to-Rail Outputs in SOT23. ABSOLUTE MAXIMUM RATINGS
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Low-Cost, High-Speed, Single-Supply, Gain of +2 Buffers with Rail-to-Rail Outputs in SOT23 ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE) ..12V 8-pin µMAX (derate 4.1mW/°C above +70°C) ..330mW IN_-, IN_+, OUT_, EN_ ..(VEE - 0.3V) to (VCC + 0.3V) 14-pin SO (derate 8.3mW/°C above +70°C)...667mW Output Short-Circuit Duration to VCC or VEE ..Continuous 16-pin QSOP (derate 8.3mW/°C above +70°C)..667mW Continuous Power Dissipation (TA = +70°C) Operating Temperature Range ...-40°C to +85°C 5-pin SOT23 (derate 7.1mW/°C above+70°C)..571mW Storage Temperature Range ...-65°C to +150°C 8-pin SO (derate 5.9mW/°C above +70°C)...471mW Lead Temperature (soldering, 10sec) ...+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or at any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = 0V, IN_- =0V, EN_ = 5V, RL = ∞ to ground, VOUT = VCC / 2, noninverting configuration, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
IN_+ VEE - 0.1 VCC - 2.25 Input Voltage Range VIN V IN_- VEE - 0.1 VCC + 0.1 Input Offset Voltage VOS RL = 50Ω 4 20 mV Input Offset Voltage Drift TCVOS 8 µV/°C Any channels for Input Offset Voltage Matching ±1 mV MAX4017/MAX4019/MAX4022 Input Bias Current IB IN_+ (Note 2) 5.4 20 µA Input Resistance RIN IN_+, over input voltage range 3 MΩ Voltage Gain AV RL ≥ 50Ω, (VEE + 0.5V) ≤ VOUT ≤ (VCC - 2.0V) 1.9 2 2.1 V/V Output Resistance ROUT f = DC 25 mΩ R TA = +25°C ±70 ±120 Output Current I L = 20Ω to VCC or OUT mA VEE TA = TMIN to TMAX ±60 mA Short-Circuit Output Current ISC Sinking or sourcing ±150 mA VCC - VOH 1.60 2.00 RL = 50Ω VOL - VEE 0.04 0.50 VCC - VOH 0.75 1.50 Output Voltage Swing VOUT RL =150Ω V VOL - VEE 0.04 0.50 VCC - VOH 0.06
MAX4014/MAX4017/MAX4019/MAX4022
RL = 2kΩ VOL - VEE 0.06 VCC = 5V, VEE = 0V, VOUT = 2V 46 57 Power-Supply Rejection Ratio PSRR VCC = 5V, VEE = -5V, VOUT = 0V 54 66 dB (Note 3) VCC = 3.3V, VEE = 0V, VOUT = 0.9V 45 Operating Supply-Voltage Range VCC to VEE 3.15 11.0 V Disabled Output Resistance ROUT(OFF) MAX4019, EN_ = 0V, 0V ≤ VOUT ≤ 5V 1 kΩ EN_ Logic-Low Threshold VIL MAX4019 VCC - 2.6 V EN_ Logic-High Threshold VIH MAX4019 VCC - 1.5 V (VEE + 0.2V) ≤ EN_ ≤ VCC 0.5 EN_ Logic Input Low Current IIL MAX4019 µA EN_ = VEE 200 550 EN_ Logic Input High Current IIH MAX4019, EN_ = VCC 0.5 10 µA Quiescent Supply Current Enabled (EN_ = VCC) 5.5 8.0 ICC mA (per Buffer) MAX4019, disabled (EN_ = VEE) 0.4 0.7
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Supply Voltage (VCC to VEE) ..12V 8-pin µMAX (derate 4.1mW/°C above +70°C) ..330mW IN_-, IN_+, OUT_, EN_ ..(VEE - 0.3V) to (VCC + 0.3V) 14-pin SO (derate 8.3mW/°C above +70°C)...667mW Output Short-Circuit Duration to VCC or VEE ..Continuous 16-pin QSOP (derate 8.3mW/°C above +70°C)..667mW Continuous Power Dissipation (TA = +70°C) Operating Temperature Range ...-40°C to +85°C 5-pin SOT23 (derate 7.1mW/°C above+70°C)..571mW Storage Temperature Range ...-65°C to +150°C 8-pin SO (derate 5.9mW/°C above +70°C)...471mW Lead Temperature (soldering, 10sec) ...+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or at any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = 0V, IN_- =0V, EN_ = 5V, RL = ∞ to ground, VOUT = VCC / 2, noninverting configuration, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
IN_+ VEE - 0.1 VCC - 2.25 Input Voltage Range VIN V IN_- VEE - 0.1 VCC + 0.1 Input Offset Voltage VOS RL = 50Ω 4 20 mV Input Offset Voltage Drift TCVOS 8 µV/°C Any channels for Input Offset Voltage Matching ±1 mV MAX4017/MAX4019/MAX4022 Input Bias Current IB IN_+ (Note 2) 5.4 20 µA Input Resistance RIN IN_+, over input voltage range 3 MΩ Voltage Gain AV RL ≥ 50Ω, (VEE + 0.5V) ≤ VOUT ≤ (VCC - 2.0V) 1.9 2 2.1 V/V Output Resistance ROUT f = DC 25 mΩ R TA = +25°C ±70 ±120 Output Current I L = 20Ω to VCC or OUT mA VEE TA = TMIN to TMAX ±60 mA Short-Circuit Output Current ISC Sinking or sourcing ±150 mA VCC - VOH 1.60 2.00 RL = 50Ω VOL - VEE 0.04 0.50 VCC - VOH 0.75 1.50 Output Voltage Swing VOUT RL =150Ω V VOL - VEE 0.04 0.50 VCC - VOH 0.06
MAX4014/MAX4017/MAX4019/MAX4022
RL = 2kΩ VOL - VEE 0.06 VCC = 5V, VEE = 0V, VOUT = 2V 46 57 Power-Supply Rejection Ratio PSRR VCC = 5V, VEE = -5V, VOUT = 0V 54 66 dB (Note 3) VCC = 3.3V, VEE = 0V, VOUT = 0.9V 45 Operating Supply-Voltage Range VCC to VEE 3.15 11.0 V Disabled Output Resistance ROUT(OFF) MAX4019, EN_ = 0V, 0V ≤ VOUT ≤ 5V 1 kΩ EN_ Logic-Low Threshold VIL MAX4019 VCC - 2.6 V EN_ Logic-High Threshold VIH MAX4019 VCC - 1.5 V (VEE + 0.2V) ≤ EN_ ≤ VCC 0.5 EN_ Logic Input Low Current IIL MAX4019 µA EN_ = VEE 200 550 EN_ Logic Input High Current IIH MAX4019, EN_ = VCC 0.5 10 µA Quiescent Supply Current Enabled (EN_ = VCC) 5.5 8.0 ICC mA (per Buffer) MAX4019, disabled (EN_ = VEE) 0.4 0.7
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