What is High Bandwidth Differential Output Operational Amplifier?
High Bandwidth Differential Output Operational Amplifier is a Amplifier IP core from Weasic Microelectronics listed on Semi IP Hub. It is listed with support for globalfoundries.
Vendor:
Weasic Microelectronics
Category:
Amplifier
High Bandwidth Differential Output Operational Amplifier
The WEAOPDHB18PI18RO12M22G is a High Bandwidth two stage differential pmos input Operational Amplifier with common mode feedback …
Overview
The WEAOPDHB18PI18RO12M22G is a High Bandwidth two stage differential pmos input Operational Amplifier with common mode feedback pmos source follower driven outputs.
Key features
- Power Supply: 1.8 V
- Open loop gain: 74 dB
- PSRR: 78 dB@ 1 KHz
- 31 dB@ 1 MHz
- Noise @100 KHz: -149 dBV/sqrt (Hz)
- 33 nV/sqrt (Hz)
- Noise @1 MHz: -158 dBV/sqrt (Hz)
- 12 nV/sqrt (Hz)
- Offset:5.3 uV
- Bandwidth: 1.58 MHz
- Output impedance: 18 KOhm
- Power Consumption: 1.7 mW
- Slew rate (Cload 5pF): 355 V/us
- Distortion SFDR @1 MHz
- (Vin 500m Vp-p): -41 dB
- Area: 111 um x 70 um
- Process 22FDX
- Metal Option 19
Block Diagram
WEAOPDHB18PI18RO12M22G block diagram
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | FDX | — |
Specifications
Identity
Part Number
WEAOPDHB18PI18RO12M22G
Vendor
Weasic Microelectronics
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Greece
Frequently asked questions about Amplifier IP cores
How should engineers evaluate this Amplifier?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Amplifier IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.