參數(shù)資料
型號(hào)： TLC2272QPWR
廠商： Texas Instruments, Inc.
英文描述： Advanced LinCMOSTM RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
中文描述： 高級(jí)LinCMOSTM軌至軌運(yùn)算放大器
文件頁(yè)數(shù)： 46/64頁(yè)
文件大?。?/td> 1342K
代理商： TLC2272QPWR
SLOS190G FEBRUARY 1997 REVISED MAY 2004
46
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
macromodel information
Macromodel information provided was derived using Microsim
Parts
, the model generation software used
with Microsim
PSpice
. The Boyle macromodel (see Note 5) and subcircuit in Figure 59 were generated using
the TLC227x 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 5: 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).
OUT
+
+
53
+
+
+
+
+
+
+
.SUBCKT TLC227x 1 2 3 4 5
C1
C2
DC
DE
DLP
DLN
DP
EGND
FB
+ 984.9E3 1E6 1E6 1E6 1E6
GA
6
GCM 0 6 10 99 134E9
ISS
3
HLIM
90
J1
11
J2
12
R2
6
11
6
5
54
90
92
4
99
1214E12
760.00E12
53DX
5DX
91DX
90DX
3DX
0POLY (2) (3,0) (4,) 0 .5 .5
011 12 377.0E6
10DC 216.OE6
0VLIM 1K
210 JX
110 JX
9100.OE3
RD1
RD2
R01
R02
RP
RSS
VAD
VB
VC 3 53 DC .78
VE
VLIM
VLP
VLN
.MODEL DX D (IS=800.0E18)
.MODEL JX PJF (IS=1.500E12BETA=1.316E-3
+ VTO=.270)
.ENDS
60
60
8
7
3
10
60
9
112.653E3
122.653E3
550
9950
44.310E3
99925.9E3
4.5
0DC 0
54
7
91
0
4DC .78
8DC 0
0DC 1.9
92DC 9.4
VCC+
RP
IN
2
IN+
1
VCC
VAD
RD1
11
J1
J2
10
RSS
ISS
3
12
RD2
60
VE
54
DE
DP
VC
DC
4
C1
R2
6
9
EGND
VB
FB
C2
GCM
GA
VLIM
8
5
RO1
RO2
HLIM
90
DIP
91
DIN
92
VIN
VIP
99
7
Figure 59. Boyle Macromodel and Subcircuit
PSpice
and
Parts
are trademarks of MicroSim Corporation.
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相關(guān)PDF資料
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TLC2272QPWRQ1 功能描述:運(yùn)算放大器 - 運(yùn)放 AutoCatAdvanced LinCMOSRailOpAmp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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