参数资料
型号: TLE2037AIDR
厂商: TEXAS INSTRUMENTS INC
元件分类: 运算放大器
英文描述: OP-AMP, 105 uV OFFSET-MAX, 50 MHz BAND WIDTH, PDSO8
封装: PLASTIC, SOIC-8
文件页数: 26/45页
文件大小: 1027K
代理商: TLE2037AIDR
TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS192C FEBRUARY 1997 REVISED APRIL 2010
32
www.ti.com
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 6) and subcircuit in Figure 57, Figure 58, and
Figure 59 were generated using the TLE20x7 typical electrical and operating characteristics at 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
Gain-bandwidth product
Common-mode rejection ratio
Phase margin
DC output resistance
AC output resistance
Short-circuit output current limit
NOTE 6: 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).
8
ro2
7
12
VCC +
IN +
IN
VCC
1
2
dp
rp
11
rc1
c1
rc2
Q2
Q1
13
14
3
re1
re2
4
lee
ve
+
54
10
ree
cee
53
vc
+
r2
6
gcm
ga
de
dc
vb
9
+
egnd
99
+
fb
C2
vlim
+
ro1
5
OUT
90
hlim
+ dip
91
92
dln
vip
vin
+
+
Figure 57. Boyle Macromodel
PSpice and Parts are trademarks of MicroSim Corporation.
相关PDF资料
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TLE2037AMDR OP-AMP, 105 uV OFFSET-MAX, 50 MHz BAND WIDTH, PDSO8
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