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High performance, high bandwidth, low offset operational amplifier that can be used to build high precision low noise circuits.

  • Required Modules MOS
  • Very high bandwidth
  • Very low offset
  • Very high CMRR
  • Low power consumption

Pins

Name Description Type Direction Vmin Vmax
pve differential input voltage high signal input -0.3 3.6
nve differential input voltage low signal input -0.3 3.6
output bandgap reference voltage output signal output -0.3 3.6
POWER positive power supply power inout -0.3 3.6
VSSA ground ground inout -0.3 POWER + 0.3

Global Conditions

Name Typical Minimum Maximum Units
VDD 2.5 V
Ground 0 V
RLoad 100
CLoad 5 pF
Temp 27 -40 130 °C
Vcm 0.8 1.5 V
Trise 50 ms
Sigma 3
Corner tm ws wp

Electrical Parameters

Parameter Pin Typical Minimum Maximum Units Conditions
Input Offset Voltage -33.7 -82.41 0.364 mV Conditions
VOL 1.045e-08 9.088e-09 1.186e-08 V Conditions
VOH 2.488 2.464 2.5 V Conditions
Open-loop Voltage Gain 253.1 249.9 256.1 dB Conditions
Gain-Bandwidth @ 3σ 251.5 185.7 321.9 MHz Conditions
Gain-Bandwidth @ 6σ 264.5 136.4 410.4 MHz Conditions
Slew Rate Rise @ 3σ 1136 1106 1166 V/µs Conditions
Slew Rate Rise @ 6σ 1100 939 1262 V/µs Conditions
Slew Rate Fall @ 3σ 455.9 341.1 570.6 V/µs Conditions
Slew Rate Fall @ 6σ 386.5 271.9 501.1 V/µs Conditions
Full Power Bandwidth 58.04 43.43 72.65 MHz Conditions
Phase Margin 265.6 264.8 266.8 ° Conditions
Gain Margin -70.87 -71.58 -70.17 dB Conditions
Equivalent Input Noise Voltage @ 1kHz 251 68.14 1042 nV/√Hz Conditions
Equivalent Input Noise Voltage @ 10kHz 96.98 27.03 422.1 nV/√Hz Conditions
CMRR @ 100kHz -47.37 -52.05 -42.64 dB Conditions
PSRR @ 100kHz -87.82 -167.9 -38.29 dB Conditions
IDD @ 3σ 165.8 128.5 207.7 µA Conditions
IDD @ 6σ 171.9 102.7 254.4 µA Conditions

Physical Parameters

Parameter Typical Minimum Maximum Units
device_area 15038 µm²
area 39040.37 µm²
width 270.55 µm
height 144.3 µm
DRC_errors 0
LVS_errors 0

Figure(s)

OPAMP0001_symbol.svg

Figure 1

Performance Characteristics

GBWxVCM.png

Plot 1: Gain-bandwidth product vs. Common-mode voltage

TRANSIENT.png

Plot 2: Large signal transient response (Unity gain configuration, 2Vpp

SRxPOWER.png

Plot 3: Slew rate vs. supply voltage POWER

GBWxPOWER.png

Plot 4: Gain-bandwidth product vs. Supply voltage

GBWxVCM.png

Plot 5: Gain-bandwidth product vs. Common-mode voltage

TRANSIENT.png

Plot 6: Large signal transient response (Unity gain configuration, 2Vpp

SRxPOWER.png

Plot 7: Slew rate vs. supply voltage POWER

GBWxPOWER.png

Plot 8: Gain-bandwidth product vs. Supply voltage

Summary

Catalog ID

OPAMP0001

IP Provider

Community

Designer

Khaled Hussein

Type

Hard IP

Node

350nm

Vendor

Community

Foundry

X-FAB

Process

EFXH035A

Category

Operational Amplifier

Certifications

icon

Licensing

Info

Contact Designer

Maturity

Stage

layout

# of Tries

0

Library Package

Version

2.0

Version Date

Apr 24, 2018