|
https://www.circuitlab.com/circuit/6a64r8/bandgap/) U& o* M4 B: M4 q. X
https://www.circuitlab.com/circuit/6a64r8/bandgap/1 C m) `4 J! {# u3 X! ^6 p2 u- r
* e: i2 l( b* U/ j0 m& v& T( }附上電路圖 , |/ D6 ], N) G4 e
. c9 B Z/ D( _8 O, n/ |; m
7 ?4 J/ W9 Z) Y5 H# m
mb1 t5 t1 vdd vdd pch5 l=1u w=45u m=1* \: I% H9 T+ K2 @+ u* `
mb2 t9 t1 vdd vdd pch5 l=1u w=45u m=1
4 M; V1 t) D- y' }, {- l) f0 W. qmb3 t1 t2 t5 vdd pch5 l=1u w=45u m=17 _: [. m8 s( x; e m% L+ E% `5 |9 V
mb4 t3 t2 t9 vdd pch5 l=1u w=45u m=1
3 |7 F4 U l& P0 E* l$ o1 G
0 m9 Y: g- h* Imb5 t2 t3 t6 gnd nch5 l=1u w=10u m=1" z" N! u3 U7 [7 G, @
mb6 t4 t3 t10 gnd nch5 l=1u w=10u m=1
4 g$ x+ D/ b* [/ bmb7 t6 t4 t7 gnd nch5 l=1u w=14u m=13 {' X' F+ p. Y1 N0 O9 R4 G
mb8 t10 t4 t11 gnd nch5 l=1u w=10u m=1 - r0 n' x. P8 }
k' j; s1 ^1 F, @# ^
R1 t7 t8 4k tc1=1.5m
; ^- a0 |. K- kR2 t1 t2 15k
. G9 r* Z6 g' U+ Q7 J7 |R3 t3 t4 15k/ U& J3 R; o/ w- ?
****************************************' {" p n. ~+ y+ J- Z
m9 t12 t1 vdd vdd pch5 l=1u w=45u m=1& u7 s3 W, ^, l9 f* I: [3 J* }
m10 vref t2 t12 vdd pch5 l=1u w=45u m=16 o$ v0 [, b" i, v9 @1 _: l& Y/ D
+ W9 n( h& v& aR4 t13 vref 24k tc1=1.5m
E/ Y/ D3 P6 M) @ d
' E2 x, D' B8 E( k, Q' X, SQ1 GND GND t8 PNP10 M=9
6 O7 F6 d! K9 xQ2 GND GND t11 PNP10 M=19 I9 x$ w. V) j
Q3 GND GND t13 PNP10 M=1
& s2 N; o7 N& [ }CL vref gnd 2p. j+ g2 V0 L# c6 O. J% o7 ^7 {- }
*******
7 w+ \2 B4 v+ e8 S/ @.op
c2 {* u3 V$ i" Z.option post* ^2 y* h6 G: H" z9 ]# v
*.dc vdd 0 5 0.01
9 z8 m3 ~6 D7 O# H# p! s: r.dc temp 0 90 0.1
0 [/ D+ ?, n# J$ L8 O7 A& p.print v(vref) v(t13) i(mb7) i(mb9)
( Z# J! d" }: u0 l8 X- h$ [.end
& Y, `$ ]; t" Y; X* D8 N$ c, g5 H% g
做出來的電路,問題出在電阻說不能直接用TC1,要直接呼叫製成檔的電阻
* {2 G1 x& l9 C7 s6 u) p這卡了我好幾天 有人知道要怎解決這問題嗎? 電阻大小我都算出來了 |
|