TLV2211, TLV2211Y

Advanced LinCMOS

™ RAIL-TO-RAIL

MICROPOWER SINGLE OPERATIONAL AMPLIFIERS

SLOS156B – MAY 1996 – REVISED JANUARY 1997

27

POST OFFICE BOX 655303

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 53 are generated using

simulations of the following key parameters can be generated to a tolerance of 20% (in most cases):

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

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

+

–

.SUBCKT TLV2211 1 2 3 4 5

C1

11

12

8.86E–12

C2

6

7

50.00E–12

DC

5

53

DX

DE

54

5

DX

DLP

90

91

DX

DLN

92

90

DX

DP

43DX

EGND

99

0

POLY (2) (3,0) (4,0) 0 .5 .5

FB

7

99

POLY (5) VB VC VE VLP

+ VLN 0 4.29E6 –6E6 6E6 6E6 –6E6

GA

6

0

11

12 9.425E–6

GCM

0

6

10

99 1320.2E–12

ISS

3

10

DC 1.250E–6

HLIM

90

0

VLIM 1K

J1

11

2

10 JX

J2

12

1

10 JX

R2

6

9

100.0E3

RD1

60

11

106.1E3

RD2

60

12

106.1E3

R01

8

5

50

R02

7

99

150

RP

3

4

419.2E3

RSS

10

99

160.0E6

VAD

60

4

–.5

VB

9

0

DC 0

VC

3

53

DC .55

VE

54

4

DC .55

VLIM

7

8

DC 0

VLP

91

0

DC 0.1

VLN

0

92

DC 2.6

.MODEL DX D (IS=800.0E–18)

.MODEL JX PJF (IS=500.0E–15 BETA=166E–6

+ VTO=–.004)

.ENDS

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

53

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 53. Boyle Macromodel and Subcircuit

PSpice and Parts are trademark of MicroSim Corporation.