CBM8031 COREBAI | Alldatasheet
Document overview
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Technical content
Features
GAIN BANDWIDTH:15kHz RAIL-TO-RAIL INPUT AND OUTPUT 0.5mV Typical Vos INPUT VOLTAGE RANGE: -0.1V to +5.6V with Vs = 5.5V SUPPLY RANGE: +1.4V to +5.5V SPECIFIED UP TO +125°C Micro SIZE PACKAGES: SOT23-5 Application SENSORS PHOTODIODE AMPLIFICATION WEARABLE PRODUCTS TEMPERATURE MEASUREMENT BATTERY POWERED SYSTEM
Description
The CBM8031, CBM8032, CBM8034, families of products offer low voltage operation and rail-to-rail input and output, as well as excellent speed/power consumption ratio, providing an excellent bandwidth (15kHz) and slew rate of 7.5V/ms. The op-amps are unity gain stable and feature an ultra-low input bias current. The devices are ideal for sensor interfaces, active filters and portable applications. The CBM8031, CBM8032, CBM8034 families of operational amplifiers are specified at the full temperature range of −40°C to +125°C under single or dual power supplies of 1.4V to 5.5V. A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION PIN CONFIGURATIONS ABSOLUTE MAXIMUM RATINGS(1) Storage Temperature ……….…..… −65°C to +150°C Operating Temperature ……….… −40°C to +125°C Package Thermal Resistance @ T A = +25°C ESD Susceptibility (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION
ELECTRICAL CHARACTERISTICS
(At TA = +25℃,Vs=5.0V, RL = 1MΩ connected to V S/2, and V OUT = VS/2, unless otherwise noted.) PARAMETER CONDITIONS CBM8031, CBM8032, CBM8034 UNIT MIN TYP MAX POWER SUPPLY Vs Operating Voltage Range 1.4 5.5 V IQ Quiescent Current/Amplifier 670 1500 nA PSRR Power-Supply Rejection Ratio Vs=2.5V to 5.5V, Vcm=(V-)+0.5V 62 70 dB INPUT VOS Input Offset Voltage Vcm=Vs/2 0.5 3 mV ΔVos/ΔT Input Offset Voltage Drift Vcm=Vs/2, -40°C ≤ TA ≤125°C 2.3 μV/℃ IB Input Bias Current 1 10 pA Ios Input Offset Current 1 10 pA Vcm Common-Mode Voltage Range CMRR Common-Mode Rejection Ratio Vs= 5.5V, Vcm=-0.1V to 4V 73 90 dB Vs= 5.5V, Vcm=-0.1V to 5.6V 60 83 OUTPUT AOL Open-Loop Voltage Gain Vs=1.4V, RL=50KΩ, Vo=Vs-0.1V 85 102 dB Vs=5.0V, RL=50kΩ, Vo=Vs-0.1V 92 106 Output Swing From Rail RL=50KΩ 5 mV Iout Output Short-Circuit Current 11 mA A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION FREQUENCY RESPONSE SR Slew Rate 7.5 V/us GBP Gain-Bandwidth Product 15 MHz PM Phase Margin 60 ° NOISE enp-p Input Voltage Noise Density f = 0.1 Hz to 10 Hz 2.4 μVpp en Input Voltage Noise Density f = 1 kHz 160 nV/√Hz A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION TYPICAL CHARACTERISTICS At TA = +25℃, Vs=5V, RL=1MΩ connected to V S/2, CL=60pF VCM = VS/2, unless otherwise noted. A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION PACKAGE OUTLINE DIMENSIONS SOT23-5 Symbol Dimensions In Millimeters Dimensions Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950 BSC 0.037 BSC e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0° 8° 0° 8° A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION MSOP-8 Symbol Dimensions In Millimeters Dimensions Inches Min Max Min Max A 0.820 1.100 0.032 0.043 A1 0.020 0.150 0.001 0.006 A2 0.750 0.950 0.030 0.037 b 0.250 0.380 0.010 0.015 c 0.090 0.230 0.004 0.009 D 2.900 3.100 0.114 0.122 E 2.900 3.100 0.114 0.122 E1 4.750 5.050 0.187 0.199 e 0.650 BSC 0.026 BSC L 0.400 0.800 0.016 0.031 θ 0° 6° 0° 6° A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION TSSOP-14 Symbol Dimensions In Millimeters Dimensions Inches Min Max Min Max A 1.200 0.047 A1 0.050 0.150 0.002 0.006 A2 0.800 1.050 0.031 0.041 b 0.190 0.300 0.007 0.012 c 0.090 0.200 0.004 0.008 D 4.860 5.100 0.191 0.201 E 4.300 4.500 0.169 0.177 E1 6.250 6.550 0.246 0.258 e 0.650 BSC 0.026 BSC L 0.500 0.700 0.020 0.028 H 0.25 TYP 0.01 TYP θ 1° 7° 1° 7° A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION SOIC-8(SOP8) Symbol Dimensions In Millimeters Dimensions Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 c 0.170 0.250 0.007 0.010 D 4.800 5.000 0.189 0.197 E 5.800 6.200 0.228 0.244 E1 3.800 4.000 0.150 0.157 e 1.270 BSC 0.050 BSC L 0.400 1.270 0.016 0.050 θ 0° 8° 0° 8° A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION SOIC-14(SOP14) Symbol Dimensions In Millimeters Dimensions Inches Min Max Min Max A 1.350 1.750 0.053 0.069 A1 0.100 0.250 0.004 0.010 A2 1.350 1.550 0.053 0.061 b 0.0310 0.510 0.012 0.020 c 0.100 0.250 0.004 0.010 D 8.450 8.850 0.333 0.348 E 5.800 6.200 0.228 0.244 E1 3.800 4.000 0.150 0.157 e 1.270 BSC 0.050 BSC L 0.400 1.270 0.016 0.050 θ 0° 8° 0° 8° A ll data sheet.com
www.corebai.com CBM8031-CBM8032-CBM8034 OPERATION INSTRUCTION PACKAGE/ORDERING INFORMATION PRODUCT ORDERING TEMPRANGE PACKAGE PAKEAGE TRANSPOT CBM8031 CBM8031AS8 -40℃~125℃ SOIC-8(SOP8) CBM8031 Tape and Reel,2500 CBM8031ATS5 -40℃~125℃ SOT23-5 8031 Tape and Reel,3000 CBM8031ABS5 -40℃~125℃ SOT23-5 8031B Tape and Reel,3000 CBM8031AMS8 -40℃~125℃ MSOP-8 CBM8031 Tape and Reel,3000 CBM8032 CBM8032AS8 -40℃~125℃ SOIC-8(SOP8) CBM8032 Tape and Reel,2500 CBM8032AMS8 -40℃~125℃ MSOP-8 CBM8032 Tape and Reel,3000 CBM8034 CBM8034AS14 -40℃~125℃ SOIC-14(SOP14) CBM8034 Tape and Reel,2500 CBM8034ATS14 -40℃~125℃ TSSOP-14 CBM8034 Tape and Reel,3000 A ll data sheet.com