Datasheet OPA2544 (Texas Instruments) - 2
| Fabricante | Texas Instruments |
| Descripción | High-Voltage, High-Current Dual Operational Amplifier |
| Páginas / Página | 10 / 2 — SPECIFICATIONS. OPA2544T. PARAMETER. CONDITIONS. MIN. TYP. MAX. UNITS. … |
| Formato / tamaño de archivo | PDF / 112 Kb |
| Idioma del documento | Inglés |
SPECIFICATIONS. OPA2544T. PARAMETER. CONDITIONS. MIN. TYP. MAX. UNITS. OFFSET VOLTAGE. INPUT BIAS CURRENT(1). NOISE. INPUT VOLTAGE RANGE
Versión de texto del documento
SPECIFICATIONS
At T = +25°C and V = ±35V, unless otherwise noted. CASE S
OPA2544T PARAMETER CONDITIONS MIN TYP MAX UNITS OFFSET VOLTAGE
Input Offset Voltage ±1 ±5 mV vs Temperature Specified Temp. Range ±10 µV/°C vs Power Supply VS = ±10V to ±35V ±10 ±100 µV/V
INPUT BIAS CURRENT(1)
Input Bias Current VCM = 0V ±15 ±50 pA vs Temperature Doubles every 10˚C Input Offset Current VCM = 0V ±10 ±50 pA
NOISE
Input Voltage Noise Noise Density, f = 1kHz 36 nV/√Hz Current Noise Density, f = 1kHz 3 fA/√Hz
INPUT VOLTAGE RANGE
Common-Mode Input Range Positive Linear Operation (V+) –6 (V+) –4 V Negative Linear Operation (V–) +6 (V–) +4 V Common-Mode Rejection VCM = ±VS – 6V 90 106 dB
INPUT IMPEDANCE
Differential 1012 || 8 Ω || pF Common-Mode 1012 || 10 Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain VO = ±30V, RL = 15Ω 90 103 dB
FREQUENCY RESPONSE
Gain-Bandwidth Product RL = 15Ω 1.4 MHz Slew Rate 60Vp-p, RL = 15Ω 5 8 V/µs Full-Power Bandwidth See Typical Curve Settling Time 0.1% G = –10, 60V Step 25 µs Total Harmonic Distortion See Typical Curve
OUTPUT
Voltage Output: Positive IO = 2A (V+) –5 (V+) –4.4 V Negative IO = 2A (V–) +5 (V–) +3.8 V Positive IO = 0.5A (V+) –4.2 (V+) –3.8 V Negative IO = 0.5A (V–) +4 (V–) +3.1 V Current Output See SOA Curves Short-Circuit Current ±4 A
POWER SUPPLY
Specified Operating Voltage ±35 V Operating Voltage Range ±10 ±35 V Quiescent Current (total) IO = 0 ±22 ±30 mA
TEMPERATURE RANGE
Operating Range –40 +85 °C Storage –40 +125 °C Thermal Resistance, θ 2 JC Both Amplifiers, f > 50Hz 2 °C/W Thermal Resistance, θ 2 JC Both Amplifiers, DC 2.5 °C/W Thermal Resistance, θ 2 JC One Amplifier, f > 50Hz 2.7 °C/W Thermal Resistance, θ 2 JC One Amplifier, DC 3 °C/W Thermal Resistance, θ 2 JA No Heat Sink 30 °C/W NOTES: (1) High-speed test at TJ = +25°C. (2) Calculated from total power dissipation of both amplifiers. The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. ®
OPA2544
2
At T = +25°C and V = ±35V, unless otherwise noted. CASE S
OPA2544T PARAMETER CONDITIONS MIN TYP MAX UNITS OFFSET VOLTAGE
Input Offset Voltage ±1 ±5 mV vs Temperature Specified Temp. Range ±10 µV/°C vs Power Supply VS = ±10V to ±35V ±10 ±100 µV/V
INPUT BIAS CURRENT(1)
Input Bias Current VCM = 0V ±15 ±50 pA vs Temperature Doubles every 10˚C Input Offset Current VCM = 0V ±10 ±50 pA
NOISE
Input Voltage Noise Noise Density, f = 1kHz 36 nV/√Hz Current Noise Density, f = 1kHz 3 fA/√Hz
INPUT VOLTAGE RANGE
Common-Mode Input Range Positive Linear Operation (V+) –6 (V+) –4 V Negative Linear Operation (V–) +6 (V–) +4 V Common-Mode Rejection VCM = ±VS – 6V 90 106 dB
INPUT IMPEDANCE
Differential 1012 || 8 Ω || pF Common-Mode 1012 || 10 Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain VO = ±30V, RL = 15Ω 90 103 dB
FREQUENCY RESPONSE
Gain-Bandwidth Product RL = 15Ω 1.4 MHz Slew Rate 60Vp-p, RL = 15Ω 5 8 V/µs Full-Power Bandwidth See Typical Curve Settling Time 0.1% G = –10, 60V Step 25 µs Total Harmonic Distortion See Typical Curve
OUTPUT
Voltage Output: Positive IO = 2A (V+) –5 (V+) –4.4 V Negative IO = 2A (V–) +5 (V–) +3.8 V Positive IO = 0.5A (V+) –4.2 (V+) –3.8 V Negative IO = 0.5A (V–) +4 (V–) +3.1 V Current Output See SOA Curves Short-Circuit Current ±4 A
POWER SUPPLY
Specified Operating Voltage ±35 V Operating Voltage Range ±10 ±35 V Quiescent Current (total) IO = 0 ±22 ±30 mA
TEMPERATURE RANGE
Operating Range –40 +85 °C Storage –40 +125 °C Thermal Resistance, θ 2 JC Both Amplifiers, f > 50Hz 2 °C/W Thermal Resistance, θ 2 JC Both Amplifiers, DC 2.5 °C/W Thermal Resistance, θ 2 JC One Amplifier, f > 50Hz 2.7 °C/W Thermal Resistance, θ 2 JC One Amplifier, DC 3 °C/W Thermal Resistance, θ 2 JA No Heat Sink 30 °C/W NOTES: (1) High-speed test at TJ = +25°C. (2) Calculated from total power dissipation of both amplifiers. The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. ®
OPA2544
2