MCP601/602/603/604
.subckt mcp601 1 2 3 4 5
*
| | | | |
*
| | | | Output
*
| | | Negative supply
*
| | Positive Supply
*
| Inverting input
*
Non-inverting input
*
* Macromodel for MCP601 (single), MCP602 (dual), MCP603 (single w/CS), and MCP604 (quad)
*
* The characteristics of the MCP601, MCP602, MCP603, and MCP604 have the same fundamental
* performance and behavior. Consequently, this single op amp macromodel supports all four
* devices. However, the chip select function of the MCP603 is not modeled.
*
* Revision History:
*
REV A : 6-30-99 created BCB
*
REV B : 7-10-99 corrected DC Iq BCB
*
REV C : 11-30-99 Placed 鈥?subckt鈥?command as first line, added L, W to Ptype model in
: listing BCB
*
* This macromodel models typical amplifier offset voltage, DC power supply rejection, input
* capacitance, DC common mode rejection ratio, open loop gain over frequency, phase margin
* with no capacitive load, output swing, power supply current, input voltage noise.
*
* NOTICE: THE INFORMATION PROVIDED HEREIN IS BELIEVED TO BE RELIABLE,
* HOWEVER, MICROCHIP ASSUMES NO RESPONSIBILITY FOR INACCURACIES OR
* OMISSIONS. MICROCHIP ASSUMES NO RESPONSIBILITY FOR THE USE OF THIS
* INFORMATION, AND ALL USE OF SUCH INFORMATION SHALL BE ENTIRELY AT
* THE USER鈥橲 OWN RISK. NO INTELLECTURAL PROPERTY RIGHTS OR LICENSES
* TO ANY OF THE TECNOLOGY DESCRIBED HEREIN ARE IMPLIED OR GRANTED TO
* ANY THIRD PARTY. MICROCHIP RESERVES THE RIGHT TO CHANGE THIS MODEL
* AT ANY TIME WITHOUT NOTICE.
*
*Input Stage, pole at 5MHz
M1
9
64
7
3
Ptype L=2 W=275
M2
8
2
7
3
Ptype L=2 W=275
CDIFF
1
2
3E-12
CCM1
1
4
6E-12
CCM2
2
4
6E-12
IDD
3
7
30e-6
RA
8
6
1.485e3
RB
9
6
1.485e3
CA
8
9
10.71e-12
*Input Stage Common-Mode Clampling
VCMM
4
6
0.35
ECM
55
4
3 64
1
RCM
DCMP
VCMP
RST
DST
VST
GCMP2
57
56
57
58
59
58
23
56
55
4
59
55
4
4
1E3
DX
1.2
1E3
DX
1.6
POLY(2)
57 56 58 59 0 -0.5E-3 0.5E-3
*Input errors (vos, en, psr, cmr)
ERR
64
1
POLY(3) (67,4) (3, 4) (1,34) 0 1 40e-6 3.2e-6
*Second
GS
R1
C2
Stage, pole
23
4
23
4
23
4
at 3.3Hz
8
9
0.397e9
122.8e-12
5.7e-3
錚?/div>
2000 Microchip Technology Inc.
DS21314D-page 17
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