TS274 STMicroelectronics, TS274 Datasheet - Page 8

• Manufacturer Part Number: TS274
• Description: Micropower, wide range of input offset voltage
• Manufacturer: STMicroelectronics

Specifications of TS274

• Gain Bandwidth Product: 3.5MHz

Macromodel
4
4.1
4.2
8/14
Macromodel
Important note concerning this macromodel
Please consider the following remarks before using this macromodel.
●
●
●
Data derived from macromodels used outside of the specified conditions (V
for example) or even worse, outside of the device operating conditions (V
example), is not reliable in any way.
Macromodel code
********************************
.SUBCKT TS27X 1 2 3 4 5
*** INP- = 1, INP+ =2, OUT = 3 VDD=4 VSS = 5
*** TYPE = TS271/TS272/TS274
.MODEL MDTH D IS=1E-8 KF=2.664E-16 CJO=10F
***INPUT STAGE
CIP 2 5 1E-12
CIN 1 5 1E-12
EIP 10 5 2 5 1
EIN 16 5 1 5 1
RIP 10 11 8
RIN 15 16 8
RIS 11 15 223.84
CPS 11 15 1E-9
DIP 11 120 MDTH 400E-12
DIN 15 140 MDTH 400E-12
RDEG1 12 120 4400
RDEG2 14 140 4400
VOFP 12 13 DC 0
VOFN 13 14 DC 0
IPOL 13 5 38E-6
***ICC
DICC1 4 31 MDTH 400E-12
DICC2 31 32 MDTH 400E-12
DICC3 32 33 MDTH 400E-12
DICC4 33 34 MDTH 400E-12
RICC 34 5 20E3
ICC 4 5 600E-6
***COMMON MODE INPUT LIMITATION
DINN 17 13 MDTH 400E-12
VIN 17 5 DC -0.1
All models are a trade-off between accuracy and complexity (i.e. simulation time).
Macromodels are not a substitute to breadboarding; rather, they confirm the validity of
a design approach and help to select surrounding component values.
A macromodel emulates the nominal performance of a typical device within specified
operating conditions (temperature, supply voltage, for example). Thus the
macromodel is often not as exhaustive as the datasheet, its purpose is to illustrate the
main parameters of the product.
CC
CC
, V
, temperature,
icm
, for
TS274