參數(shù)資料
型號: TLV2704IPW
廠商: Texas Instruments, Inc.
元件分類: 比較器
英文描述: FAMILY OF NANOPOWER OPERATIONAL AMPLIFIERS AND PUSH-PULL COMPARATORS
中文描述: 家庭NANOPOWER運(yùn)算放大器和推挽比較器
文件頁數(shù): 17/23頁
文件大?。?/td> 429K
代理商: TLV2704IPW
TLV2702
TLV2704
SLOS340B
DECEMBER 2000
REVISED AUGUST 2001
17
www.ti.com
APPLICATION INFORMATION
amplifier macromodel information
Macromodel information provided was derived using Microsim
Parts
Release 8, the model generation
software used with Microsim
PSpice
. The Boyle macromodel (see Note 2) and subcircuit in Figure 41 are
generated using the TLV270x typical electrical and operating characteristics at T
A
= 25
°
C. Using this
information, output simulations of the following key parameters can be generated to a tolerance of 20% (in most
cases):
Maximum positive output voltage swing
Maximum negative output voltage swing
Slew rate
Quiescent power dissipation
Input bias current
Open-loop voltage amplification
Unity-gain frequency
Common-mode rejection ratio
Phase margin
DC output resistance
AC output resistance
Short-circuit output current limit
NOTE 3: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon,
Macromodeling of Integrated Circuit Operational Amplifiers
,
IEEE Journal
of Solid-State Circuits,
SC-9, 353 (1974).
3
.subckt 270X_5V
X 1 2 3 4 5
*
c1
11 12 9.8944E
12
c2
6
7
cee
10 99 30.000E
12
dc
5
53 dy
de
54 5
dlp
90 91 dx
dln
92 90 dx
dp
4
3
egnd 99 0
fb
7
99 poly(5) vb vc ve vlp vln 0 61.404E6
1E3 1E3 61E6
61E6
ga
6
0
11 12 1.0216E
6
gcm
0
6
10 99 10.216E
12
iee
10 4
dc 54.540E
9
ioff
0
6
dc 5e
12
hlim
90 0
vlim 1K
q1
11 2
13 qx1
q2
12 1
14 qx2
r2
6
9
100.00E3
12
dy
dx
poly(2) (3,0) (4,0) 0 .5 .5
rc1
rc2
re1
re2
ree
ro1
ro2
rp
vb
vc
ve
vlim
vlp
vln
.model dx
.model dy
.model qx1 NPN(Is=800.00E
18 Bf=27.270E21)
.model qx2 NPN(Is=800.0000E
18 Bf=27.270E21)
.ends
3
3
13
14
10
8
7
3
9
3
54
7
91
0
11 978.81E3
12 978.81E3
10 30.364E3
10 30.364E3
99 3.6670E9
5
10
99 10
4
1.4183E6
0
dc 0
53 dc .88315
4
dc .88315
8
dc 0
0
dc 540
92 dc 540
D(Is=800.00E
18)
D(Is=800.00E
18 Rs=1m Cjo=10p)
13
rp
IN+
rc1
rc2
ree
egnd
fb
ro2
ro1
vlim
VOUT
ga
ioff
gcm
vb
c1
dc
iee
re2
re1
dp
VCC
VCC+
IN
q1
q2
cee
c2
ve
de
dlp
dln
vln
hlim
vlp
14
10
4
2
1
11
12
53
54
9
6
8
5
7
+
91
90
92
vc
99
+
+
+
+
+
+
+
r2
Figure 41. Boyle Macromodels and Subcircuit
PSpice
and
Parts
are trademarks of MicroSim Corporation.
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