參數(shù)資料
型號(hào): OP250GRU
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動(dòng)控制電子
英文描述: CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers
中文描述: DUAL OP-AMP, 5000 uV OFFSET-MAX, 2 MHz BAND WIDTH, PDSO8
封裝: TSSOP-8
文件頁數(shù): 14/16頁
文件大?。?/td> 209K
代理商: OP250GRU
OP250/OP450
REV. 0
–14–
* OP250 SPICE Macro-Model Typical Values
* 10/97, Ver. 1
* TAM / ADSC
*
* Node assignments
*
noninverting input
*
|
*
|
*
|
*
|
*
|
*
|
.SUBCKT OP250 1
*
* INPUT STAGE
*
M1 4 3 6 6 MNIN L=2u W=66u
M2 5 2 6 6 MNIN L=2u W=66u
M3 7 3 9 9 MPIN L=2u W=66u
M4 8 2 9 9 MPIN L=2u W=66u
RD1 99 4 5E3
RD2 99 5 5E3
RD3 7 50 5E3
RD4 8 50 5E3
VCM1 10 50 -.3
VCM2 99 11 -.3
D1 10 6 DX
D2 9 11 DX
EOS 3 1 POLY(3) (61,98) (73,98) (81,0) 3E-3
+1 1 1
IOS 1 2 .25E-12
IBIAS1 6 50 700E-6
IBIAS2 99 9 700E-6
*
* CMRR=60 dB, ZERO AT 20kHz
*
ECM1 60 98 POLY(2) (1,98) (2,98) 0 .5 .5
RCM1 60 61 159.2E3
RCM2 61 98 159
CCM1 60 61 50E-12
*
* PSRR=90dB, ZERO AT 200Hz
*
RPS1 70 0 1E6
RPS2 71 0 1E6
CPS1 99 70 1E-5
CPS2 50 71 1E-5
EPSY 98 72 POLY(2) (70,0) (0,71) 0 1 1
RPS3 72 73 1.59E6
CPS3 72 73 500E-12
RPS4 73 98 50
*
inverting input
|
positive supply
|
|
negative supply
|
|
|
|
|
|
|
|
|
2
99
50
output
|
|
45
* INTERNAL VOLTAGE REFERENCE
*
RSY1 99 91 100E3
RSY2 50 90 100E3
VSN1 91 90 DC 0
EREF 98 0 (90,0) 1
GSY 99 50 POLY(1) (99,50) -1.81E-3 1.5E-5
*
* VOLTAGE NOISE REFERENCE OF 30nV/rt(Hz)
*
VN1 80 0 0
RN1 80 0 16.45E-3
HN 81 0 VN1 30
RN2 81 0 1
*
* POLE AT 1.25MHz
*
G2 98 20 POLY(2) (4,5) (7,8) 0 5E-5 5E-5
R2 20 98 10E3
C2 20 98 12.7E-12
*
* GAIN STAGE
*
G1 98 30 (20,98) 3.5E-4
R1 30 98 6.25E6
CF 30 45 135E-12
D4 31 99 DX
D5 50 32 DX
V1 31 30 0.7
V2 30 32 0.7
*
* OUTPUT STAGE
*
M5 45 41 99 99 MPOUT L=2u W=6660u
M6 45 42 50 50 MNOUT L=2u W=6660u
EO1 99 41 POLY(1) (98,30) .9232 1
EO2 42 50 POLY(1) (30,98) .8914 1
*
* MODELS
*
.MODEL MNIN NMOS(LEVEL=2,VTO=0.75,
+KP=20E-6,CGSO=0,KF=2.5E-31,AF=1)
.MODEL MPIN PMOS(LEVEL=2,VTO=-0.75,
+KP=20E-6,CGSO=0,KF=2.5E-31,AF=1)
.MODEL MNOUT NMOS(LEVEL=2,VTO=0.75,
+KP=30E-6,LAMBDA=0.04,CGSO=0)
.MODEL MPOUT PMOS(LEVEL=2,VTO=-0.75,
+KP=20E-6,LAMBDA=0.04,CGSO=0)
.MODEL DX D(IS=1E-16)
.ENDS OP250
相關(guān)PDF資料
PDF描述
OP250GS CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers
OP467 Quad Precision, High Speed Operational Amplifier
OP467GBC Quad Precision, High Speed Operational Amplifier
OP467GP Quad Precision, High Speed Operational Amplifier
OP467GS Quad Precision, High Speed Operational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OP250GRU-REEL 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
OP250GS 制造商:Rochester Electronics LLC 功能描述:DUAL, CMOS RAIL-TO-RAIL O - Bulk 制造商:Analog Devices 功能描述:OP AMP DUAL CMOS SMD SOIC8 250
OP251 功能描述:紅外發(fā)射源 SMD Inner Lens RoHS:否 制造商:Fairchild Semiconductor 波長(zhǎng):880 nm 射束角:+/- 25 輻射強(qiáng)度: 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:Side Looker 封裝:Bulk
OP260 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL, HIGH-SPEED, CURRENT FEEDBACK, OPERATIONAL AMPLIFIER
OP-260 制造商:AD 制造商全稱:Analog Devices 功能描述:DUAL, HIGH-SPEED, CURRENT FEEDBACK, OPERATIONAL AMPLIFIER