參數(shù)資料
型號： TLV2231IDBV
廠商： Texas Instruments, Inc.
英文描述： Advanced LinCMOSE RAIL-TO-RAIL LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
中文描述： 高級LinCMOSE軌至軌低功率運算放大器
文件頁數(shù)： 26/27頁
文件大?。?/td> 585K
代理商： TLV2231IDBV
TLV2231, TLV2231Y
Advanced LinCMOS
RAIL-TO-RAIL
LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
SLOS158C – JUNE 1996 – REVISED SEPTEMBER 1997
26
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 6) and subcircuit in Figure 57 are generated using
the TLV2231 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 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).
OUT
+
–
+
–
53
+
–
+
–
+
–
+
–
+
–
+
–
+
–
.SUBCKT TLV2231 1 2 3 4 5
C1
C2
DC
DE
DLP
DLN
DP
EGND
FB
+ VLN 0 90.83E3 –10E3 10E3 10E3 –10E3
GA
6
GCM
0
ISS
3
HLIM
90
J1
11
J2
12
R2
6
11
6
5
54
90
92
4
99
7
12
7
53
5
91
90
3
0
99
13.51E–12
50.00E–12
DX
DX
DX
DX
DX
POLY (2) (3,0) (4,0) 0 .5 .5
POLY (5) VB VC VE VLP
0
6
10
0
2
1
9
11
10
DC
VLIM 1K
10 JX
10 JX
100.0E3
12 314.2E–6
99 242.35E–9
87.00E–6
RD1
RD2
R01
R02
RP
RSS
VAD
VB
VC
VE
VLIM
VLP
VLN
.MODEL DX D (IS=800.0E–18)
.MODEL JX PJF (IS=500.0E–15 BETA=2.939E–3
+ VTO=–.065)
.ENDS
60
60
8
7
3
10
60
9
3
54
7
91
0
11
12
5
99
4
99
4
0
53
4
8
0
92
3.183E3
3.183E3
25
25
6.553E3
2.500E6
–.5
DC 0
DC .795
DC .795
DC 0
DC 12.4
DC 17.4
VDD+
RP
IN –
2
IN+
1
VDD–
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
DLP
91
DLN
92
VLN
VLP
99
7
Figure 57. Boyle Macromodel and Subcircuit
PSpice and Partsare trademark of MicroSim Corporation.
Macromodels, simulation models, or other models provided by TI,
directly or indirectly, are not warranted by TI as fully representing all
of the specification and operating characteristics of the
semiconductor product to which the model relates.
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TLV2231IDBVRG4 功能描述:運算放大器 - 運放 Single LinCMOS Rail-To-Rail uPower 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
TLV2231IDBVT 功能描述:運算放大器 - 運放 Single LinCMOS Rail-To-Rail uPower 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
TLV2231IDBVTG4 功能描述:運算放大器 - 運放 Single LinCMOS Rail-To-Rail uPower 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
TLV2231Y 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOSE RAIL-TO-RAIL LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
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