參數(shù)資料
型號: TLV2765INE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 運算放大器
英文描述: QUAD OP-AMP, 6800 uV OFFSET-MAX, 0.5 MHz BAND WIDTH, PDIP16
封裝: ROHS COMPLIANT, PLASTIC, DIP-16
文件頁數(shù): 10/33頁
文件大?。?/td> 962K
代理商: TLV2765INE4
TLV2760, TLV2761, TLV2762, TLV2763, TLV2764, TLV2765
FAMILY OF 1.8 V MICROPOWER RAILTORAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS326E JUNE 2000 REVISED JANUARY 2005
18
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
macromodel information
Macromodel information provided was derived using Microsim Parts
Release 9.1, the model generation
software used with Microsim PSpice
. The Boyle macromodel (see Note 4) and subcircuit in Figure 36 are
generated using TLV276x typical electrical and operating characteristics at TA = 25°C. Using this information,
output simulations of the following key parameters can be generated to a tolerance of 20% (in most cases):
D Maximum positive output voltage swing
D Maximum negative output voltage swing
D Slew rate
D Quiescent power dissipation
D Input bias current
D Open-loop voltage amplification
D Unity-gain frequency
D Common-mode rejection ratio
D Phase margin
D DC output resistance
D AC output resistance
D Short-circuit output current limit
NOTE 4: 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).
*DEVICE=amp_tlv276x_highVdd,OPAMP,NJF,INT
* amp_tlv_276x_highVdd operational amplifier ”macromodel”
* subcircuit updated using Model Editor release 9.1 on 05/15/00
* at 14:40 Model Editor is an OrCAD product.
*
* connections:
non-inverting input
*
| inverting input
*
| | positive power supply
*
| | | negative power supply
*
| | | | output
*
| | | | |
.subckt amp_tlv276x_highVdd
1 2 3 4 5
*
c1
11
12
457.48E15
c2
6
7
5.0000E12
css
10
99
1.1431E12
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
176.02E6 1E3 1E3 180E6
180E6
ga
6
0
11 12 16.272E6
gcm
0
6
10 99 6.8698E9
iss
10
4
dc 1.3371E6
hlim
90
0
vlim 1K
j1
11
2
10 jx1
J2
12
1
10 jx2
r2
6
9
100.00E3
rd1
3
11
61.456E3
rd2
3
12
61.456E3
ro1
8
5
10
ro2
7
99
10
rp
3
4
150.51E3
rss
10
99
149.58E6
vb
9
0
dc 0
vc
3
53
dc .78905
ve
54
4
dc .78905
vlim
7
8
dc 0
vlp
91
0
dc 14.200
vln
0
92
dc 14.200
.model
dx
D(Is=800.00E18)
.model
dy
D(Is=800.00E18 Rs=1m Cjo=10p)
.model
jx1
NJF(Is=500.00E15 Beta=198.03E6 Vto=1)
.model
jx2
NJF(Is=500.00E15 Beta=198.03E6 Vto=1)
.ends
IN
G
D
S
D
S
G
rp
IN+
rd1
rd2
rss
egnd
fb
ro2
ro1
vlim
OUT
ga
ioff
gcm
vb
c1
dc
iss
dp
GND
VDD
css
c2
ve
de
dlp
dln
vln
hlim
vlp
10
4
1
11
12
3
53
54
96
8
5
7
91
90
92
vc
99
+
+
r2
2
Figure 36. Boyle Macromodel and Subcircuit
PSpice and Parts are trademarks of MicroSim Corporation.
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