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| Philips Semiconductors Linear Products Product specification Matched quad high-performance low-voltage operational amplifier NE/SA5234 DESCRIPTION The NE/SA5234 is a matched, low voltage, high performance quad operational amplifier. Among its unique input and output characteristics is the capability for both input and output rail-to-rail operation, particularly critical in low voltage applications. The output swings to less than 50mV of both rails across the entire power supply range. The NE/SA5234 is capable of delivering 5.5V peak-to-peak across a 600 load and will typically draw only 700A per amplifier. The bandwidth is 2.5MHz and the 1% settling time is 1.4s. PIN CONFIGURATION N, and D PACKAGES OUTPUT1 -INPUT1 +INPUT1 VCC +INPUT2 1 2 3 4 5 6 7 14 13 12 11 10 9 8 OUTPUT4 -INPUT4 +INPUT4 GND +INPUT3 -INPUT3 OUTPUT3 FEATURES rails * Wide common-mode input voltage range: 250mV beyond both -INPUT2 OUTPUT2 * Output swing within 50mV of both rails * Functionality to 1.8V typical * Low current consumption: 700A per amplifier * +15mA output current capability * Unity gain bandwidth: 2.5MHz * Slew rate: 0.8V/s * Low noise: 25nV/Hz * Electrostatic discharge protection * Short-circuit protection * Output inversion prevention APPLICATIONS * Automotive electronics * Signal conditioning and sensing amplification * Portable instrumentation - Test and measurement - Medical monitors and diagnostics - Remote meters * Audio equipment * Security systems * Communications - Pagers - Cellular telephone - LAN - 5V Datacom bus * Error amplifier in motor drives * Transducer buffer amplifier ORDERING INFORMATION DESCRIPTION 14-Pin Plastic Small Outline (SO) package 14-Pin Plastic Dual In-Line Package (DIP) 14-Pin Plastic Small Outline (SO) package 14-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE 0 to +70C 0 to +70C -40 to +85C -40 to +85C ORDER CODE NE5234D NE5234N SA5234D SA5234N DWG # 0175D 0405B 0175D 0405B August 31, 1994 159 853-1445 13721 Philips Semiconductors Linear Products Product specification Matched quad high-performance low-voltage operational amplifier NE/SA5234 ABSOLUTE MAXIMUM RATINGS SYMBOL VCC VESD VS VDP IDP VIN VCM VCM PD TJ VSC TSTG TSOLD JA Single supply voltage ESD protection voltage at any pin5 human body model robot model Dual supply voltage Voltage at any device pin1 Current into any device pin1 Differential input voltage2 Common-mode input voltage (positive) Common-mode input voltage (negative) Power dissipation3 Operating junction temperature3 Supply voltage allowing indefinite output short circuit to either Storage temperature range Lead soldering temperature (10sec max) Thermal impedance 14 pin Plastic DIP 14 pin Plastic SO 80 115 rail3,4 PARAMETER RATING 7 2000 200 +3.5 VS + 0.5 + 50 0.5 VCC + 0.5 VEE - 0.5 500 +150 7 -65 to +150 +300 UNITS V V V V V mA V V V mW C V C C C/W C/W NOTES: 1. Each pin is protected by ESD diodes. The voltage at any pin is limited by the ESD diodes. 2. The differential input of each amplifier is limited by two internal diodes, connected in parallel and opposite to each other. For more differential input range, use differential resistors in series with the input pins. 3. The maximum operating junction temperature is +150C. At elevated temperatures, devices must be derated according to the package thermal resistance and device mounting conditions. Derates above +25C: F package at 6.7mW/C; N package at 9.5mW/C; D package at 6.25mW/C. 4. Simultaneous short circuits of two or more amplifiers to the positive or negative rail can exceed the power dissipation ratings and cause eventual destruction of the device. 5. Guaranteed by design. RECOMMENDED OPERATING CONDITIONS SYMBOL VCC VS VCM VCM TA Single supply voltage Dual supply voltage Common-mode input voltage (positive) Common-mode input voltage (negative) Temperature NE SA 0 to +70 -40 to +85 PARAMETER RATING +2 to +5.5 +1 to +2.75 VCC + 0.25 VEE - 0.25 UNITS V V V V C C August 31, 1994 160 Philips Semiconductors Linear Products Product specification Matched quad high-performance low-voltage operational amplifier NE/SA5234 DC ELECTRICAL CHARACTERISTICS VCC = 2 to 5.5V, VEE = 0V, TA = 25C; VEE < VCM < VCC; unless otherwise stated. LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN VCC = 5.5V ICC Supply current VCC = 5.5V over full temperature range Over full temperature range NE5234 TYP 2.8 3.0 0.2 VOS VOS/T Offset voltage Offset voltage drift with temperature Offset voltage difference between any amplifiers in the same package at the same common mode level1 Offset current Offset current drift with temperature VEE < VCM < VEE +0.5V IB Input bias current1 Over full temperature range VEE +1V < VCM < VCC Over full temperature range IB/T Input bias current drift with temperature VEE < VCM < VEE +0.5V IB Input bias current difference between any amplifier in the same package at the same common mode level. Over full temperature range VEE +1V < VCM < VCC Over full temperature range VOS < 6mV VCM Common-mode input range VOS < 6mV over full temperature range VEE < VCM < VEE+0.5V, Common-mode rejection ratio, small signal CMRR Common-mode rejection ratio, large signal 100 VEE+1V < VCM < VCC Over full temperature range VEE < VCM < VCC Over full temperature range VEE < VCM < VCC PSRR Power supply rejection ratio Over full temperature range 80 80 100 90 80 100 90 80 80 80 90 100 90 100 90 dB dB 90 100 VEE-0.25 VEE-0.1 -200 -225 0.4 4 0.4 Over full temperature range Over full temperature range 0.8 3 IOS IOS/T 4 0.02 -90 -100 25 35 0.5 10 25 5 15 30 50 20 30 VCC+0.25 VCC+0.1 VEE-0.25 VEE-0.1 70 100 3 4 20 30 .3 -200 -250 MAX 4.0 4.6 4 5 MIN SA5234 TYP 2.8 3.2 0.2 0.6 4 0.4 1.2 3 6 0.03 -90 -150 25 35 0.5 10 50 5 25 30 70 20 50 VCC+0.25 VCC+0.1 V nA 75 120 nA/C nA 3 mV 4 30 60 .3 nA MAX 4.0 4.8 4 5 mV V/C mA UNITS VOS nA/C August 31, 1994 161 Philips Semiconductors Linear Products Product specification Matched quad high-performance low-voltage operational amplifier NE/SA5234 DC ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER (continued) LIMITS TEST CONDITIONS MIN 10 NE5234 TYP 12 8 110 90 VEE+0.0 5 VEE+0.2 5 VEE+0.2 2 VEE+0.2 VEE+0.2 5 VCC-0.05 VCC-0.25 VCC-0.2 VCC-0.2 VCC-0.25 VEE+0.1 VEE+0.2 5 VEE+0.2 VEE+0.2 VEE+0.2 5 MAX MIN 10 5 90 SA5234 TYP 12 8 110 90 VCC-0.1 VCC-0.25 VCC-0.2 VCC-0.2 VCC-0.25 MAX UNITS IL Peak load current, sink and source Over full temperature range 5 90 mA AVOL Open-loop voltage gain Over full temperature range IPEAK = 0.1mA dB Output voltage swing VOUT IPEAK = 10mA IPEAK = 5mA over full temp range V Output voltage swing for VCC = 2.75V, VEE = -2.75V RL = 2k RL = 600, V NOTES: 1. These parameters are measured for VEE < VCM < VEE+.5V and for VEE+1V < VCM < VCC. By design these parameters are intermediate for common mode ranges between the measured regions. AC ELECTRICAL CHARACTERISTICS TA = +25C; VCC = 2 to 5.5V; RL = 10k; CL = 100pF; unless otherwise stated. LIMITS SYMBOL PARAMETER TEST CONDITIONS MIN SR BW M tS VN THD Slew rate Unity gain bandwidth: -3dB Phase Margin 1% settling time Input referred voltage noise Total harmonic distortion Over full temperature range Over full temperature range CL = 50pF AV = 1, 1V step AV = 1, RS = 0, at 1kHz 10kHz, 1VP-P, AV = 1 0.5 2 NE5234 TYP 0.8 2.5 55 1.4 25 0.1 4.0 MAX MIN 0.5 2 SA/SE5234 TYP 0.8 2.5 55 1.4 25 0.1 4.0 MAX V/s MHz deg s nV/Hz 1/2 UNITS % OUTPUT INVERSION PREVENTION VIN VCC 5V VIN VGND t 47k VGND CONVENTIONAL OP AMP PHILIPS NE5234 VOUT 47k VCC VIN VOUT VCC 5V + - VOUT t VGND August 31, 1994 162 |
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