参数资料
型号: TLV2462Y
厂商: Texas Instruments, Inc.
英文描述: FAMILY OF LOW-POWER RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN
中文描述: 家庭的低功耗轨到轨输入/输出运算放大器,具有关断
文件页数: 29/56页
文件大小: 1027K
代理商: TLV2462Y
TLV2460, TLV2461, TLV2462, TLV2463, TLV2464, TLV2465, TLV246xA
FAMILY OF LOW-POWER RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS220I
JULY 1998
REVISED MARCH 2001
29
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
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 54 are
generated using the TLV246x 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 2: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon,
Macromodeling of Intergrated Circuit Operational Amplifiers
,
IEEE
Journal of Solid-State Circuits,
SC-9, 353 (1974).
+
53
+
+
+
+
.SUBCKT TLV246X 1 2 3 4 5
C1
C2
CSS
DC
DE
DLP
DLN
DP
EGND
FB
+ VLN 0 21.600E6
1E3 1E3 22E6
22E6
GA
6
GCM
0
ISS
10
HLIM
90
J1
11
J2
12
R2
6
11
6
10
5
54
90
92
4
99
7
12
7
99
53
5
91
90
3
0
99
2.46034E
12
10.0000E
12
443.21E
15
DY
DY
DX
DX
DX
POLY (2) (3,0) (4,0) 0 .5 .5
POLY (5) VB VC VE VLP
0
6
4
0
2
1
9
11
10
DC 18.850E
6
VLIM 1K
10 JX1
10 JX2
100.00E3
12 345.26E
6
99 15.4226E
9
RD1
RD2
R01
R02
RP
RSS
VB
VC
VE
VLIM
VLP
VLN
.MODEL DX D (IS=800.00E
18)
.MODEL DY D (IS=800.00E
18 Rs = 1m Cjo=10p)
.MODEL JX1 NJF (IS=1.0000E
12 BETA=6.3239E
3
+ VTO=
1)
.MODEL JX2 NJF (IS=1.0000E
12 BETA=6.3239E
3
+ VTO=
1)
.ENDS
3
3
8
7
3
10
9
3
54
7
91
0
11
12
5
99
4
99
0
53
4
8
0
92
2.8964E3
2.8964E3
5.6000
6.2000
8.9127
10.610E6
DC 0
DC .7836
DC .7436
DC 0
DC 117
DC 117
VDD+
RP
IN
2
IN+
1
GND
RD1
11
J1
J2
10
RSS
ISS
3
12
RD2
DP
VD
DC
4
C1
EGND
FB
HLIM
90
DLP
91
DLN
92
VLN
VLP
99
CSS
+
VE
DE
54
OUT
+
+
R2
6
9
VB
C2
GA
VLIM
8
5
RO1
RO2
7
GCM
Figure 54. Boyle Macromodels and Subcircuit
PSpice
and
Parts
are trademarks of MicroSim Corporation.
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