?2001 fairchild semiconductor corporation www.fairchildsemi.com rev. 1.0.1 features ? no frequency compensation required. ? no latch up. ? large common mode and differential voltage range. ? parameter tracking over temperature range. ? gain and phase match between amplifiers. ? internally frequency compensated. ? low noise input transistors. descriptions the ka4558 is a monolithic integrated circuit designed for dual operational amplifier. 8-dip 8-sop 9-sip 1 1 1 internal block diagram ka4558 dual operational amplifier www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 2 schematic diagram (one section only) absolute maximum ratings parameter symbol value unit supply voltage v cc 22 v differential input voltage v i(diff) 30 v input voltage v i 15 v power dissipation p d 400 mw operating temperature range ka4558 ka4558i t opr 0 ~ 70 -40 ~ 85 c storage temperature range t stg -65 ~ 150 c www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 3 electrical characteristics (v cc = 15v, v ee = - 15v ,t a = 25 c unless otherwise specified) note : 1. ka4558 : t a(min) t a t a(max) = 0 t a 70 c , ka4558i : t a(min) t a t a(max) = -40 t a +85 c 2. guaranteed by design. parameter symbol conditions ka4558/ka4558i unit min typ max input offset voltage v io r s 10k ? -26 mv note 1 - - 7.5 input offset current i io - 5 200 na t a =t a(max) - - 300 t a =t a(min) - - 300 input bias current i bias - 30 500 na t a =t a(max) - - 800 t a =t a(min) - - 800 large signal voltage gain g v v o(p-p) = 10v,r l 2k ? 20 200 - v/mv note 1 - - - common mode input voltage range v i(r) 12 13 - v note 1 - - - common mode rejection ratio cmrr r s 10k ? 70 90 - db note 1 - - - supply voltage rejection ratio psrr r s 10k ? 76 90 - db note 1 76 90 - output voltage swing v o(p-p) r l 10k ? note1 12 14 - v r l 2k ? 10 13 - supply current (both amplifiers) i cc -3.55.8 ma t a =t a(max) --5.0 t a =t a(min) --6.7 power consumption (both amplifiers) p c - 70 170 mw t a =t a(max) - - 150 t a = t a(min) - - 200 slew rate (note2) sr v i =10v, r l 2k ? c i 100pf 1.2 - - v/ s rise time (note2) t r v i =20mv, r l 2k ? c i 100pf -0.3- s overshoot (note2) os v i =20mv, r l 2k ? c i 100pf -15- % www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 4 typical performance characteristics figure 1. burst noise vs source resistance figure 2. rms noise vs source resistance figure 3. output noise vs source resistance figure 4. spectral noise density figure 5. open loop frequency response figure 6. phase margin vs frequency www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 5 typical performance characteristics (continued) figure 7. positive output voltage swing vs load resistance figure 8. negative output voltage swing vs load resistance figure 9. power bandwidth (large signal output swing vs frequency) www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 6 mechanical dimensions package 6.40 0.20 3.30 0.30 0.130 0.012 3.40 0.20 0.134 0.008 #1 #4 #5 #8 0.252 0.008 9.20 0.20 0.79 2.54 0.100 0.031 () 0.46 0.10 0.018 0.004 0.060 0.004 1.524 0.10 0.362 0.008 9.60 0.378 max 5.08 0.200 0.33 0.013 7.62 0~15 0.300 max min 0.25 +0.10 ?.05 0.010 +0.004 ?.002 8-dip www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 7 mechanical dimensions (continued) package 4.92 0.20 0.194 0.008 0.41 0.10 0.016 0.004 1.27 0.050 5.72 0.225 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001 6.00 0.30 0.236 0.012 3.95 0.20 0.156 0.008 0.50 0.20 0.020 0.008 5.13 0.202 max #1 #4 #5 0~8 #8 0.56 0.022 () 1.80 0.071 max0.10 max0.004 max min + 0.10 -0.05 0.15 + 0.004 -0.002 0.006 8-sop www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 8 mechanical dimensions (continued) package 21.84 0.20 0.860 0.008 22.24 0.876 max 1.20 0.10 0.047 0.004 0.60 0.10 0.024 0.004 0.76 0.030 () 2.54 0.100 1.15 0.20 0.045 0.008 5.80 0.20 0.228 0.008 3.30 0.20 0.130 0.008 7.30 0.287 max #1 #8 1.25 0.10 3.00 0.20 0.118 0.008 0.049 0.004 + 0.10 -0.05 6.00 0.236 max 0.25 + 0.004 -0.002 0.010 9-sip www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 9 ordering information product number package operating temperature ka4558 8-dip 0 ~ + 70 c ka4558D 8-sop ka4558s 9-sip ka4558i 8-dip -40 ~ + 85 c www.datasheet.co.kr datasheet pdf - http://www..net/
ka4558 6/1/01 0.0m 001 stock#dsxxxxxxxx ? 2001 fairchild semiconductor corporation life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. www.datasheet.co.kr datasheet pdf - http://www..net/
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