Datasheet

      
  µ   
   
SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
30
WWW.TI.COM
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
APPLICATION INFORMATION
* AMP_TLV2450−X operational amplifier ”macromodel” subcircuit
* created using Parts release 8.0 on 10/12/98 at 11:06
* Parts is a MicroSim product.
*
* connections: noninverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | output
* | | | | |
.subckt AMP_TLV2450−X 1 2 3 4 5
*
C1 11 12 354.48E−15
C2 6 7 7.5000E−12
CEE 10 99 42.237E−15
DC 5 53 dy
DE 54 5 dy
DLP 90 91 dx
DLN 92 90 dx
DP 4 3 dx
EGND 99 0 poly(2) (3,0) (4,0) 0 .5 .5
FB 7 99 poly(5) vb vc ve vlp vln 0
+ 207.31E6 −1E3 1E3 210E6 −210E6
GA 6 0 11 12 15.254E−6
GCM 0 6 10 99 48.237E−12
IEE 10 4 dc 938.61E−9
HLIM 90 0 vlim 1K
Q1 11 2 13 qx1
Q2 12 1 14 qx2
R2 6 9 100.00E3
RC1 3 11 65.557E3
RC2 3 12 65.557E3
RE1 13 10 10.367E3
RE2 14 10 10.367E3
REE 10 99 213.08E6
RO1 8 5 10
RO2 7 99 10
RP 3 4 147.06
VB 9 0 dc 0
VC 3 53 dc .82
VE 54 4 dc .82
VLIM 7 8 dc 0
VLP 91 0 dc 38
VLN 0 92 dc 38
.model dx D(Is=800.00E−18)
.model dy D(Is=800.00E−18 Rs=1m Cjo=10p)
.model qx1 NPN(Is=800.00E−18 Bf=843.08)
.model qx2 NPN(Is=800.0000E−18 Bf=843.08)
.ends
13
rp
IN+
rc1 rc2
ree
egnd
fb
ro2
ro1
vlim
OUT
ga
ioffgcm
vb
c1
dc
iee
re2re1
dp
GND
V
DD+
IN−
q1 q2
cee
c2
ve
de
dlp dln
vlnhlimvlp
14
10
4
2
1
11 12
3
53
54
96
8
5
7
91 90 92
vc
99
+
+
+
+
+
+
+
−
−
−
−
−−
−
−
+
r2
Figure 54. Boyle Macromodel and Subcircuit