參數(shù)資料
型號(hào)： TLV2780CDBVTG4
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 運(yùn)算放大器
英文描述： OP-AMP, 4500 uV OFFSET-MAX, 8 MHz BAND WIDTH, PDSO6
封裝： GREEN, PLASTIC, SOT-23, 6 PIN
文件頁(yè)數(shù)： 9/44頁(yè)
文件大?。?/td> 1563K
代理商： TLV2780CDBVTG4
TLV2780, TLV2781, TLV2782, TLV2783, TLV2784, TLV2785, TLV278xA
FAMILY OF 1.8 V HIGHSPEED RAILTORAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS WITH SHUTDOWN
SLOS245E MARCH 2000 REVISED JANUARY 2005
17
WWW.TI.COM
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 2) and subcircuit in Figure 35 are
generated using TLV278x 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 2: 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).
* TLV2782_HVDD operational amplifier ”macromodel” subcircuit
* created using Model Editor release 9.1 on 03/3/00 at 9:47
* Model Editor is an OrCAD product.
*
* connections: noninverting input
*
| inverting input
*
| | positive power supply
*
| | | negative power supply
*
| | | | output
*
| | | | |
.subckt TLV2782_HVDD
1 2 3 4 5
*
c1
11
12
49.58E15
c2
6
7
10.200E12
css
10
99
1.0000E30
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
41.096E6 1E3 1E3 41E6
41E6
ga
6
0
11 12 544.75E6
gcm
0
6
10 99 1.1538E9
iss
10
4
dc 56.957E6
hlim
90
0
vlim 1K
j1
11
2
10 jx1
J2
12
1
10 jx2
r2
6
9
100.00E3
rd1
3
11
1.8357E3
rd2
3
12
1.8357E3
ro1
8
5
10
ro2
7
99
10
rp
3
4
2.1845E3
rss
10
99
3.5114E6
vb
9
0
dc 0
vc
3
53
dc .81911
ve
54
4
dc .81911
vlim
7
8
dc 0
vlp
91
0
dc 45.400
vln
0
92
dc 45.400
.model
dx
D(Is=800.00E18)
.model
dy
D(Is=800.00E18 Rs=1m Cjo=10p)
.model
jx1
NJF(Is=500.00E15 Beta=5.2102E3 Vto=1)
.model
jx2
NJF(Is=500.00E15 Beta=5.2102E3 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 35. Boyle Macromodel and Subcircuit
PSpice and Parts are trademarks of MicroSim Corporation.
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TLV2780CDR 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLV2780ID 功能描述:運(yùn)算放大器 - 運(yùn)放 Single 1.8V RRIO 8MHz 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
TLV2780IDBVR 功能描述:運(yùn)算放大器 - 運(yùn)放 Single 1.8V RRIO 8MHz 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
TLV2780IDBVRG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Single 1.8V RRIO 8MHz 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
TLV2780IDBVT 功能描述:運(yùn)算放大器 - 運(yùn)放 Single 1.8V RRIO 8MHz 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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