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OPA355UA2K5 Datasheet(PDF) 3 Page - Texas Instruments |
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OPA355UA2K5 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 27 page OPA355, 2355, 3355 SBOS195D 3 www.ti.com ELECTRICAL CHARACTERISTICS: V S = +2.7V to +5.5V Single-Supply Boldface limits apply over the specified temperature range, TA = –40°C to +125°C. At TA = +25°C, RF = 604Ω, RL = 150Ω, and connected to VS/2, unless otherwise noted. OPA355 OPA2355 OPA3355 PARAMETER CONDITION MIN TYP MAX UNITS OFFSET VOLTAGE Input Offset Voltage VOS VS = +5V ±2 ±9mV Specified Temperature Range ±15 mV vs Temperature dVOS/dT Specified Temperature Range ±7 µV/°C vs Power Supply PSRR VS = +2.7V to +5.5V, VCM = VS/2 – 0.15V ±80 ±350 µV/V INPUT BIAS CURRENT Input Bias Current IB 3 ±50 pA Input Offset Current IOS ±1 ±50 pA NOISE Input Noise Voltage Density en f = 1MHz 5.8 nV/√Hz Current Noise Density in f = 1MHz 50 fA/√Hz INPUT VOLTAGE RANGE Common-Mode Voltage Range VCM (V–) – 0.1 (V+) – 1.5 V Common-Mode Rejection Ratio CMRR VS = +5.5V, –0.1V < VCM < +4.0V 66 80 dB Specified Temperature Range 66 dB INPUT IMPEDANCE Differential 1013 || 1.5 Ω || pF Common-Mode 1013 || 1.5 Ω || pF OPEN-LOOP GAIN VS = +5V, 0.3V < VO < 4.7V 84 92 dB OPA355 VS = +5V, 0.3V < VO < 4.7V 80 dB OPA2355, OPA3355 VS = +5V, 0.4V < VO < 4.6V 80 dB FREQUENCY RESPONSE Small-Signal Bandwidth f–3dB G = +1, VO = 100mVp-p, RF = 0Ω 450 MHz f–3dB G = +2, VO = 100mVp-p, RL = 50Ω 100 MHz f–3dB G = +2, VO = 100mVp-p, RL = 150Ω 170 MHz f–3dB G = +2, VO = 100mVp-p, RL = 1kΩ 200 MHz Gain-Bandwidth Product GBW G = +10, RL = 1kΩ 200 MHz Bandwidth for 0.1dB Gain Flatness f0.1dB G = +2, VO = 100mVp-p, RF = 560Ω 75 MHz Slew Rate SR VS = +5V, G = +2, 4V Output Step 300/–360 V/ µs Rise-and-Fall Time G = +2, VO = 200mVp-p, 10% to 90% 2.4 ns G = +2, VO = 2Vp-p, 10% to 90% 8 ns Settling Time, 0.1% VS = +5V, G = +2, 2V Output Step 30 ns 0.01% VS = +5V, G = +2, 2V Output Step 120 ns Overload Recovery Time VIN • Gain = VS 8ns Harmonic Distortion 2nd-Harmonic G = +2, f = 1MHz, VO = 2Vp-p, RL = 200Ω –81 dBc 3rd-Harmonic G = +2, f = 1MHz, VO = 2Vp-p, RL = 200Ω –93 dBc Differential Gain Error NTSC, RL = 150Ω 0.02 % Differential Phase Error NTSC, RL = 150Ω 0.05 degrees Channel-to-Channel Crosstalk OPA2355 f = 5MHz –90 dB OPA3355 f = 5MHz –70 dB OUTPUT Voltage Output Swing from Rail VS = +5V, RL = 150Ω, AOL > 84dB 0.2 0.3 V Voltage Output Swing from Rail VS = +5V, RL = 1kΩ 0.1 V Output Current, Continuous(1) IO ±60 mA Output Current, Peak(1) IO VS = +5V ±100 mA Output Current, Peak(1) IO VS = +3V ±80 mA Closed-Loop Output Impedance f < 100kHz 0.02 Ω POWER SUPPLY Specified Voltage Range VS 2.7 5.5 V Operating Voltage Range 2.5 to 5.5 V Quiescent Current (per amplifier) IQ VS = +5V, Enabled, IO = 0 8.3 11 mA Specified Temperature Range 14 mA NOTES: (1) See typical characteristic Output Voltage Swing vs Output Current. (2) Logic LOW and HIGH levels are CMOS logic compatible. They are referenced to V–. |
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