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MUSES8832 - 1 - ver.5 rail-to-rail output, hi gh quality audio, dual operational amplifier general description package outline the MUSES8832 is a rail-to-rail output high quality audio operational amplifier, which is optimized for high-end audio and portable audio applications. the MUSES8832 features 2.1nv/ ? hz low noise, 10mhz wide gain bandwidth, 0.0009% low distortion, 600 ? drive capability, -40c to +125c operating temperature range, and vari ous reliabilities and conveniences are improved. it is the best for audio preamplifiers, active filters, microphone amplifiers, and line amplifiers with excellent sound. applications home audio pc audio portable audio car audio features operating voltage +2.7v to +14v 1.35v to 7.0v low noise 2.1nv/ hz typ. at f=1khz 0.3 vrms typ. (20hz to 20khz) output current 32ma typ. (capability of driving 600 ? loads) gbw 10mhz typ. low distortion 0.0009% typ. at v+=+5v, vo=1.3vrms slew rate 1v/s typ. bipolar technology package outline sop8 jedec 150 mil , ssop8-a3 operating temperature range -40 to +125c pin configuration pin function 1. a output 2. a -input 3. a +input 4. v- 5. b +input 6. b -input 7. b output 8.v+ 1 2 3 4 8 7 6 5 b a MUSES8832 (top view) muses and this lo g o are trademarks of new ja p an radio co., ltd. MUSES8832e (sop8 jedec 150 mil ) MUSES8832va 3 (ssop8-a3)
- 2 - ver.5 MUSES8832 absolute maximum ratings (ta=25c) parameter symbol rating unit supply voltage v + (v + /v - ) +15 ( ? 7.5) v input voltage v in +15 (note1) v differential input voltage v id ? 15 v power dissipation p d sop8 jedec 150 mil : 900 ssop8-a3: 650(note2) mw operating temperature range t opr -40 to +125 c storage temperature range t stg -65 to +150 c (note1) for supply voltages less than +15 v, the ma ximum input voltage is equal to the supply voltage. (note2) mounted on the eia/jedec standard board (114.376. 21.6mm, two layer, fr-4). recommended operating condition (ta=25c) parameter symbol test condition min. typ. max. unit supply voltage v + +2.7 - +14.0 v v + /v - ? 1.35 - ? 7.0 v electric characteristics v + = +5v, v - =0v, ta=25c, r l to v + /2, unless otherwise specified parameter symbol test condition min. typ. max. unit supply current i cc no signal, r l = - 7.5 10 m a power dissipation p d n o s i g n a l - 42.5 60 m w input offset voltage v io rs=50 ? - 0.1 0.5 m v input bias current i b - 4 6.5 a input offset current i io - 100 500 n a open-loop voltage gain a v r l =10k ? to v+/2, v o =0.5 to 4.5v 90 115 - db common mode input voltage range v icm cmr 90db 0.5 - 3.7 v common mode rejection ratio c m r r s =50 ? 90 110 - db supply voltage rejection ratio s v r r s =50 ? 90 105 - db maximum output voltage 1 v oh1 r l =10k ? to 0v 4.9 4.95 - v v ol1 r l =10k ? to 0v - 0.05 0.1 v maximum output voltage 2 v oh2 r l =600 ? to v + /2 4.8 4.9 - v v ol2 r l =600 ? to v + /2 - 0.1 0.2 v output source current i source v o =v + -0.5v 10 32 - ma output sink current i sink v o =0.5v 10 20 - ma gain bandwidth product g b w f=10khz - 10 - m h z slew rate sr r l =2k ? - 1 - v/ s total harmonic distortion + noise t h d + n gain=10,v o =1.3vrms,r l =2k ? ,f=1khz - 0.0009 - % channel separation c s gain=100, r s =1k ? , r l =10k ? , f=1khz - 140 - db input noise voltage1 e n f=1khz - 2.1 - nv/ hz input noise voltage2 v n f=20hz to 20khz - 0.30 - vrms
MUSES8832 - 3 - ve r .5 note 1. the closed gain should be 6db or higher to prevent the oscillation. unity gain follower application may cause the oscillation. 2. minimize the load capacitor for the better performance. a la rge load capacitor cl reduces the frequency response and causes oscillation or ringing. 3. be careful to the circuit of high impedance. input bias current influences an input noise and output offset voltage. application circuit buf f a tt gain stage ad converter a nalog input digital output (fig.1: adc input) lpf da converter i/v i/v buf f digital input a nalog output (fig.2:dac output) (fig. 3 :dac lpf circuit ) dac hpf
- 4 - ver.5 MUSES8832 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 1 10 100 1 10 100 1k 10k 100k equivalent input noise voltage [nv/ hz] equivalent input noise current [pa/ hz] frequency [hz] voltage noise density / current noise density vs. frequency v + =5v, r l =1k ? , ta=25oc voltage noise current noise 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 thd+n [%] output voltage [vrms] thd+n vs. output voltage v + =14v, r l =2k ? , gain=10, ta=25oc f=1khz f=100hz f=20hz f=20khz 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 thd+n [%] output voltage [vrms] thd+n vs. output voltage v + =5v, r l =2k ? , gain=10, ta=25oc f=1khz f=100hz f=20hz f=20khz 0.0001 0.001 0.01 0.1 1 0.01 0.1 1 10 thd+n [%] output voltage [vrms] thd+n vs. output voltage v + =2.7v, r l =2k ? , gain=10, ta=25oc f=20khz f=1khz f=100hz f=20hz -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =14v, g v =40db, r l =2k ? , c l =10pf ta=-40oc ta=25oc phase gain ta=125oc ta=25oc ta=125oc ta=-40oc -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =14v, g v =40db, r l =2k ? , ta=25oc phase gain c l =10pf c l =220pf c l =470pf c l =220pf c l =470pf
MUSES8832 - 5 - ve r .5 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =5v, g v =40db, r l =2k ? , c l =10pf ta=-40oc ta=25oc phase gain ta=125oc ta=25oc ta=125oc ta=-40oc -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =5v, g v =40db, r l =2k ? , ta=25oc phase gain c l =10pf c l =220pf c l =470pf c l =220pf c l =470pf -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =2.7v, g v =40db, r l =2k ? , c l =10pf ta=-40oc ta=25oc phase gain ta=125oc ta=25oc ta=125oc ta=-40oc -180 -120 -60 0 -60 -40 -20 0 20 40 60 1k 10k 100k 1m 10m 100m phase [deg] voltage gain [db] frequency [hz] 40db voltage gain/phase vs. frequency v + =2.7v, g v =40db, r l =2k ? , ta=25oc phase gain c l =10pf c l =220pf c l =470pf c l =220pf c l =470pf -12 -9 -6 -3 0 3 6 9 12 15 18 10k 100k 1m 10m voltage gain [db] frequency [hz] 6db voltage gain vs. frequency g v =6db, r l =2k ? , ta=25oc, c l =10pf v + =5v v + =2.7v v + =14v -12 -9 -6 -3 0 3 6 9 12 15 18 10k 100k 1m 10m voltage gain [db] frequency [hz] 6db voltage gain vs. frequency g v =6db, r l =2k ? , ta=25oc, c l =470pf v + =5v v + =2.7v v + =14v
- 6 - ver.5 MUSES8832 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 20 40 60 80 100 120 140 100 1k 10k 100k 1m 10m common-mode rejection ratio [db] frequency [hz] cmr vs. frequency ta=25oc v + =5v v + =2.7v v + =14v 0 20 40 60 80 100 120 100 1k 10k 100k 1m 10m supply voltage rejection ratio [db] frequency [hz] svr vs. frequency ta=25oc svr+ svr- 20 40 60 80 100 120 140 160 100 1k 10k 100k 1m 10m channel separation [db] frequency [hz] channel separation vs. frequency ta=25oc v + =14v v + =5v voltage [0.5v/div] time [2 s/div] pulse response v + =5v, gain=+1, r l =2k ? , c l =10pf ta=-40oc ta=25oc ta=125oc voltage [0.5v/div] time [2 s/div] pulse response v + =5v, gain=+1, r l =2k ? , ta=25oc c l =470pf c l =10pf 0 2 4 6 8 10 12 14 0 +3+6+9+12+15 supply current [ma] supply voltage v + [v] supply current vs. supply voltage v cm =v + /2 ta=-40oc ta=125oc ta=25oc
MUSES8832 - 7 - ve r .5 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 0 2 4 6 8 10 12 14 -50 -25 0 25 50 75 100 125 150 supply current [ma] ambient temperature [oc] supply current vs. temperature v cm =v + /2 v + =5v v + =2.7v v + =14v -0.3 -0.2 -0.1 0 0.1 0.2 0 +3+6+9+12+15 input offset voltage [mv] supply voltage v + [v] input offset voltage vs. supply voltage v cm =v + /2 ta=-40oc ta=25oc ta=125oc -0.3 -0.2 -0.1 0 0.1 0.2 0.3 -50 -25 0 25 50 75 100 125 150 input offset voltage [mv] ambient temperature [oc] input offset voltage vs. temperature v cm =v + /2 v + =5v v + =2.7v v + =14v -0.3 -0.2 -0.1 0 0.1 0.2 0 2 4 6 8 10 12 14 input offset voltage [mv] common-mode input voltage [v] input offset voltage vs. common-mode input voltage v + =14v ta=25oc ta=-40oc ta=125oc -0.3 -0.2 -0.1 0 0.1 0.2 -0.500.511.522.533.544.5 input offset voltage [mv] common-mode input voltage [v] input offset voltage vs. common-mode input voltage v + =5v ta=25oc ta=-40oc ta=125oc -0.3 -0.2 -0.1 0 0.1 0.2 -0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 input offset voltage [mv] common-mode input voltage [v] input offset voltage vs. common-mode input voltage v + =2.7v ta=25oc ta=-40oc ta=125oc
- 8 - ver.5 MUSES8832 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 0 1 2 3 4 5 6 7 8 -50 -25 0 25 50 75 100 125 150 input bias current [ a] ambient temperature [oc] input bias current vs. temperature v cm =v + /2 v + =2.7v v + =5v v + =14v 0 10 20 30 40 50 60 70 80 90 100 -50 -25 0 25 50 75 100 125 150 input offset current [na] ambient temperature [oc] input offset current vs. temperature v cm =v + /2 v + =2.7v v + =5v v + =14v -1 0 1 2 3 4 5 6 7 8 0 2 4 6 8 10 12 14 input bias current [ a] common-mode input voltage [v] input bias current vs. common-mode input voltage v + =14v, v cm =v + /2 ta=-40oc ta=25oc ta=125oc -1 0 1 2 3 4 5 6 7 8 -0.500.511.522.533.544.5 input bias current [ a] common-mode input voltage [v] input bias current vs. common-mode input voltage v + =5v, v cm =v + /2 ta=-40oc ta=25oc ta=125oc -1 0 1 2 3 4 5 6 7 8 -0.3 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 input bias current [ a] common-mode input voltage [v] input bias current vs. common-mode input voltage v + =2.7v, v cm =v + /2 ta=-40oc ta=25oc ta=125oc 60 70 80 90 100 110 120 130 140 150 160 -50 -25 0 25 50 75 100 125 150 common mode and supply voltage rejection ratio [db] ambient temperature [oc] common mode and supply volrage rejection ratio vs. temperature svr cmr (v + =5v)
MUSES8832 - 9 - ve r .5 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 60 70 80 90 100 110 120 -50 -25 0 25 50 75 100 125 150 open-loop voltage gain [db] ambient temperature [oc] open-loop voltage gain vs. temperature v + =5v, r l =10k ? 0 2 4 6 8 10 12 14 1 10 100 output voltage [v] output current [ma] output current vs. output voltage v + =14v ta=-40oc ta=25oc ta=125oc v oh v ol 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 1 10 100 output voltage [v] output current [ma] output current vs. output voltage v + =5v ta=-40oc ta=25oc ta=125oc v oh v ol 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 1 10 100 output voltage [v] output current [ma] output current vs. output voltage v + =2.7v ta=-40oc ta=25oc ta=125oc v oh v ol 0 10 20 30 40 50 60 70 80 -50 -25 0 25 50 75 100 125 150 output source current i source [ma] ambient temperature [ ] output source current vs. temperature v o =v + -0.5v v + =5v v + =2.7v v + =14v 0 5 10 15 20 25 30 35 40 45 50 -50 -25 0 25 50 75 100 125 150 output sink current i sink [ma] ambient temperature [ ] output sink current vs. temperature v o =v - +0.5v v + =5v v + =2.7v v + =14v
- 10 - ver.5 MUSES8832 typical characteristics (v - =0v, v cm =v + /2, unless otherwise specified) 0 10 20 30 40 50 60 0 1.0 2.0 3.0 4.0 5.0 10 100 1k 10k output voltage v ol [mv] output voltage v oh [v] load resistance [ ? ] output voltage vs. load resistance v + =5v, r l connected to 0v ta=-40oc ta=25oc ta=125oc ta=25oc ta=-40oc v oh v ol ta=125oc 0 10 20 30 40 50 60 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 10 100 1k 10k output voltage v ol [mv] output voltage v oh [v] load resistance [ ? ] output voltage vs. load resistance v + =+2.7v, r l connected to 0v v oh v ol ta=-40oc ta=25oc ta=125oc ta=25oc ta=-40oc ta=125oc -8 -6 -4 -2 0 2 4 6 8 10 100 1k 10k output voltage [v] load resistance [ ? ] output voltage vs. load resistance v + /v - =7v, r l connected to 0v ta=-40oc ta=25oc ta=125oc ta=25oc ta=-40oc v oh v ol ta=125oc -2.5 -2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0 2.5 10 100 1k 10k output voltage [v] load resistance [ ? ] output voltage vs. load resistance v + /v - =2.5v, r l connected to 0v ta=-40oc ta=25oc ta=125oc ta=25oc ta=-40oc v oh v ol ta=125oc -1.6 -1.2 -0.8 -0.4 0 0.4 0.8 1.2 1.6 10 100 1k 10k output voltage [v] load resistance [ ? ] output voltage vs. load resistance v + /v - =1.35v, r l connected to 0v ta=-40oc ta=25oc ta=125oc ta=25oc ta=-40oc v oh v ol ta=125oc 0 30 60 90 120 150 0 2 4 6 8 10 12 14 10 100 1k 10k output voltage v ol [mv] output voltage v oh [v] load resistance [ ? ] output voltage vs. load resistance v + =+14v, r l connected to 0v v oh v ol ta=25oc ta=-40oc ta=125oc ta=25oc ta=-40oc ta=125oc
MUSES8832 - 11 - ve r .5 memo [caution] the specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. the application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.

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