NJM8524 quad, wide supply range 3v~36v, low power 25a/ch rail-to-rail output op erational amplifier general description package outline the NJM8524 is a rail-to-rail output quad operational amplifier that operates from a sing le supply of 3v to 36v, with low supply current 25ua/ch (vcc = 5v) and low offset voltage 1.8mv max. NJM8524 v (ssop14) rail-to-rail output can secure output dynamic range easily. an input common-mode voltage range that includes gnd is suitable for single supply applications. features supply current 25a /ch (at v cc =5v.) rail-to-rail output 0.2v to 4.9v min. (at v cc =5v, r l =20k ? ) operation voltage +3v to +36v input offset voltage 1.8mv max. input bias current 3na typ. slew rate 0.025v/s typ. (at v cc =5v.) gbw 60khz typ. (at v cc =5v.) over input voltage tolerant up to 40v regardless of the supply voltage rf immunity enhance the rf immunity bipolar technology package ssop14 applications portable battery applications portable instrumentation typical application pin configuration r g2 r g3 r g1 r g4 r f1 r f2 r f3 r f4 v o1 v o2 pin function 1. output 1 2. ? input 1 3. +input 1 4. v cc 5. +input 2 6. ?input 2 7. output 2 (top view) 1 2 3 4 14 13 12 11 5 6 7 10 9 8 v dd v ss v cc v ee 1. output 3 2. ? input 3 3. +input 3 4. v ee 5. +input 4 6. ?input 4 7. output 4 voltage sensing circui t ver.2012-04-19 - 1 -
NJM8524 abusolute maximum ratings (ta=25 ? c) parameter symbol rating unit supply voltage v + +40 v input voltage range v icm v ee -0.3 ~ v ee +40 (note1) v differential input voltage range v id 40 v power dissipation (note3) p d 560(note 3) mw operating temperature range topr -40~+85 oc storage temperature range tstg -55~+150 oc (note1) it can be applied to the input terminals regardless of the supply voltage and must be less than the rating voltage. the normal amplifier operation input voltage is within ?common mode input voltage range? specified in the electrical characteri stics. (note2) see ?figure1"power dissipation derating cu rve" when ambient temperature is over 25oc. (note3) on the pcb "eia/jedec (114.376.21.6mm, 2 layers, fr-4)" figure1 power dissipation derating curve 0 100 200 300 400 500 600 700 0 25 50 75 100 125 150 ambient temperature ta (oc) power dissipation p d (mw) pd=-4.48mw/oc recommended operating voltage (ta=-40~+85 ? c) parameter symbol test condition min. typ. max. unit supply voltage v cc 3 - 36 v - 2 - ver.2012-04-19
NJM8524 electrical caracteristics dc caracteristics ( v cc =5v, v ee =0v, ta=25 ? c, unless otherwise noted. ) parameter symbol test condition min. typ. max. unit supply current icc no signal - 100 150 a input offset voltage v io rs=50 ? - 0.25 1.8 mv input offset voltage drift vio/ t ta= -40oc ~ +85oc - 3 - v/deg input bias current i b b - 3 30 na input offset current i io - 0.5 10 na voltage gain av vo=1v to 4v, r l = 10k ? to 2.5v 70 80 - db common mode rejection ratio cmr v cm = 0v ~ 3.4v 70 95 - db supply voltage rejection ratio svr v + =3v ~ 36v 80 100 - db v oh1 r l = 20k ? to 2.5v 4.95 4.99 - v maximum output voltage1 v ol1 r l = 20k ? to 2.5v - 0.01 0.2 v v oh2 r l = 20k ? to 0v 4.90 4.98 - v maximum output voltage2 v ol2 r l = 20k ? to 0v - 0.01 0.15 v i source vo = 4v, v id =1v 5 6.5 - ma output current i sink vo = 1v, v id = -1v 2.5 10 - ma common mode input voltage range v icm cmr 70db 0 - 3.4 v ac caracteristics (v cc =5v, v ee =0v, ta=25 ? c, unless otherwise noted.) parameter symbol test condition min. typ. max. unit gain bandwidth product gbw r l =20k ? to 2.5v, c l =10pf - 60 - khz phase margin m r l =20k ? to 2.5v, c l =10pf - 65 - deg gain margin g m r l =20k ? to 2.5v, c l =10pf 12 db equivalent input noise voltage v ni f=100hz - 80 - nv/ hz slew rate sr (note4), a v =0db, r l =20k ? to 2.5v, c l =10pf v in =1vpp (2v to 3v) - 0.025 - v/ s (note4) number specified is the slower of the positive and negative slew rates. - 3 - ver.2012-04-19
NJM8524 dc caracteristics ( v cc =30v, v ee =0v, ta=25 ? c, unless otherwise noted. ) parameter symbol test condition min. typ. max. unit supply current icc no signal - 150 250 a input offset voltage v io rs=50 ? - 0.2 1.8 mv input offset voltage drift vio/ t ta= -40oc ~ +85oc - 3 - v/deg input bias current i b b - 3 30 na input offset current i io - 0.5 10 na voltage gain av vo=2v to 28v, r l = 10k ? to 2.5v 70 92 - db common mode rejection ratio cmr v cm = 0v ~ 28.4v 75 95 - db supply voltage rejection ratio svr v + =3v ~ 36v 80 100 - db v oh1 r l = 20k ? to 15v 4.93 29.98 - v maximum output voltage1 v ol1 r l = 20k ? to 15v - 0.05 0.2 v v oh2 r l = 20k ? to 0v 29.90 29.93 - v maximum output voltage2 v ol2 r l = 20k ? to 0v - 0.01 0.15 v source vo = 28v, v id =1v 7 8 - ma output current i sink vo = 2v, v id = -1v 3 15 - ma common mode input voltage range v icm cmr 75db 0 - 28.4 v ac caracteristics (v cc =30v, v ee =0v, ta=25 ? c, unless other wise noted.) parameter symbol test condition min. typ. max. unit gain bandwidth product gbw r l =20k ? to 15v, c l =10pf - 100 - khz phase margin m r l =20k ? to 15v, c l =10pf - 65 - deg gain margin g m r l =20k ? to 15v, c l =10pf 10 db equivalent input noise voltage v ni f=100hz - 60 - nv/ ? hz slew rate sr (note4), a v =0db, r l =20k ? to 15v, c l =10pf v in =1vpp (12.5v to 17.5v) - 0.04 - v/ s (note4) number specified is the slower of the positive and negative slew rates. - 4 - ver.2012-04-19
NJM8524 typical characteristics supply current vs. supply voltage v icm =v cc /2, gv=0db 0 20 40 60 80 100 120 140 160 180 200 0 5 10 15 20 25 30 35 40 supply voltage [v] supply current [ a] 25oc -40oc supply current vs. temperature v icm =v cc /2, gv=0db 0 50 100 150 200 250 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] supply current [ a] 85oc vcc=36v vcc=30v vcc=5v vcc=3v input offset voltage distribution vcc=5v, v icm =2.5v, ta=25oc 0 10 20 30 40 50 60 70 80 90 -2 -1 0 1 2 input offset voltage [mv] number of amplifiers input offset voltage distribution vcc=30v, v icm =15v, ta=25oc 0 10 20 30 40 50 60 70 80 -2 -1 0 1 2 input offset voltage [mv] number of amplifiers input offset voltage vs. temperature vcc=5v, v icm =2.5v -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] input offset voltage [mv] input offset voltage vs. temperature vcc=30v, v icm =15v -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] input offset voltage [mv] - 5 - ver.2012-04-19
NJM8524 typical characteristics input offset voltage vs. common mode input voltage v cc =5v, v icm =2.5v -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -1012345 common mode input voltage [v] input offset voltage [mv] 25oc -40oc input offset voltage vs. common mode input voltage v cc =30v, v icm =15v -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 -5 0 5 10 15 20 25 30 common mode in put voltage [v] input offset voltage [mv] 25oc -40oc 85oc 85oc maximum output voltage vs. load resistance v cc =2.5v, v ee =-2.5v, v in =1v, rl to 0v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 10 100 1k 10k 100k load resistance [ ?] maximum output voltage [v] 25oc -40oc maximum output voltage vs. load resistance v cc =15v, v ee =-15v, v in =1v, rl to 0v -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 15.0 20.0 10 100 1k 10k 100k load resistance [ ?] maximum output voltage [v] 25oc -40oc 85oc 85oc maximum output voltage vs. load resistance v cc =2.5v, v ee =-2.5v, v in =1v, rl to -2.5v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 10 100 1k 10k 100k load resistance [ ?] maximum output voltage [v] 25oc -40oc maximum output voltage vs. load resistance v cc =15v, v ee =-15v, v in =1v, rl to -15v -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 15.0 20.0 10 100 1k 10k 100k load resistance [ ?] maximum output voltage [v] 25oc -40oc 85oc 85oc - 6 - ver.2012-04-19
NJM8524 typical characteristics output voltage vs. output source current v cc =2.5v, v ee =-2.5v, v in =1v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 0.1 1 10 100 output source current [ma] output voltage [v] 25oc -40oc output voltage vs. output sink current v cc =2.5v, v ee =-2.5v, v in =1v -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 0.1 1 10 100 output sink current [ma] output voltage [v] 25oc -40oc 85oc 85oc output voltage vs. output source current v cc =15v, v ee =-15v, v in =1v -15.0 -10.0 -5.0 0.0 5.0 10.0 15.0 20.0 0.1 1 10 100 output source current [ma] output voltage [v] 25oc -40oc - 7 - ver.2012-04-19 85oc output voltage vs. output sink current v cc =15v, v ee =-15v, v in =1v -20.0 -15.0 -10.0 -5.0 0.0 5.0 10.0 15.0 0.1 1 10 100 output sink current [ma] output voltage [v] 25oc -40oc 85oc input offset current vs. temperature v icm =v cc /2 -5 -4 -3 -2 -1 0 1 2 3 4 5 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] input offset current [ a] input bias current vs. temperature v icm =v cc /2 -10 -8 -6 -4 -2 0 2 4 6 8 10 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] input bias current [ a] vcc=30v vcc=5v vcc=5v vcc=30v
NJM8524 typical characteristics cmr vs. temperature v icm =0v~3.4v(v cc =5v), v icm =0v~28.4v(vcc=30v) 0 20 40 60 80 100 120 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] common mode rejection ratio [db] gain vs. temperature v icm =v cc /2, r l =20k ? 0 20 40 60 80 100 120 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] voltage gain [db] vcc=30v vcc=30v vcc=5v vcc=5v svr vs. temperature v cc =3v~36 0 20 40 60 80 100 120 -75 -50 -25 0 25 50 75 100 125 150 ambient temperature [oc] supply voltage rejection ratio [db] 40db gain vs. frequency v cc =2.5v, v ee =-2.5v, gv=40db, r f =100k ? , r l =20k ? , c l =10pf -40 -20 0 20 40 60 10 100 1k 10k 100k 1m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 45 90 135 180 225 270 phase [deg] 25oc -40oc 40db gain vs. frequency v cc =15v, v ee =-15v gv=40db, r f =100k ? , r l =20k ? , c l =10pf -40 -20 0 20 40 60 10 100 1k 10k 100k 1m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 45 90 135 180 225 270 phase [deg] 25oc -40oc - 8 - ver.2012-04-19 85oc 25oc -40oc gain 85oc phase 85oc 25oc -40oc gain phase 85oc
NJM8524 typical characteristics 40db gain vs. frequency vcc=2.5v, vee=-2.5v, g v =40db, r f =100k ? , r l =20k ? , ta=25oc -40 -20 0 20 40 60 10 100 1k 10k 100k 1m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 45 90 135 180 225 270 phase [deg] gain phase c l =10pf 40db gain vs. frequency vcc=15v, vee=-15v, g v =40db, r f =100k ? , r l =20k ? , ta=25oc -40 -20 0 20 40 60 10 100 1k 10k 100k 1m frequency [hz] voltage gain [db] -180 -135 -90 -45 0 45 90 135 180 225 270 phase [deg] gain phase c l =10pf - 9 - ver.2012-04-19 c l =220pf c l =100pf c l =10pf c l =220pf c l =100pf c l =220pf c l =10pf c l =220pf c l =100pf c l =100pf pulse response vcc=2.5v, v ee =-2.5v, gv=0db, r f =0 ? , r l =20k ? , c l =10pf -0.8 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 time [40 s/div] output voltage [v] -2.0 -1.6 -1.2 -0.8 -0.4 0.0 0.4 0.8 input voltage [v] input ta=-40oc ta=25oc pulse response v cc =15v, v ee =-15v, gv=0db, r f =0 ? , r l =20k ? , c l =10pf -0.8 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 time [40 s/div] output voltage [v] -2.0 -1.6 -1.2 -0.8 -0.4 0.0 0.4 0.8 input voltage [v] input ta=-40oc ta=25oc ta=85oc ta=85oc pulse response v cc =2.5v, v ee =-2.5v, gv=0db, r f =0 ? , r l =20k ? , ta=25oc -0.8 -0.4 0 0.4 0.8 1.2 1.6 2 time [40 s/div] output voltage [v] -2 -1.6 -1.2 -0.8 -0.4 0 0.4 0.8 input voltage [v] input c l =100pf c l =10pf pulse response v cc =15v, v ee =-15v, gv=0db, r f =0 ? , r l =20k ? , ta=25oc -0.8 -0.4 0.0 0.4 0.8 1.2 1.6 2.0 time [40 s/div] output voltage [v] -2.0 -1.6 -1.2 -0.8 -0.4 0.0 0.4 0.8 input voltage [v] input c l =100pf c l =10pf c l =220pf c l =220pf
NJM8524 memo the specifications on this data book are only given fo r information, without any guarantee as regards either mistake s or omissions. the application circuits in this data book ar e described only to show representative usages of the produc t and not intended for the guarantee or permission of any righ t including the industrial rights. [caution] - 10 - ver.2012-04-19
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