Renesas HFA1105IBZ
$ 6.941
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CoreStaff | ST49071586 | 980 | 1 | 15h | ||||||||
| Newark | HFA1105IBZ | 0 | 980 | |||||||||
| Mouser | 968-HFA1105IBZ | 965 | 1 | Tube | ||||||||
| Farnell | HFA1105IBZ | 0 | 980 | 20h | ||||||||
| Microchip USA | HFA1105IBZ | 110 | 300 | Tray | 7d |
Inventory History
3 month trend: -14.29%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Pin Table
Number
Category
Display Name & Functions
Model Info
| Sourced by | Renesas |
|---|---|
| Date of Release | Aug 11, 2025 |
| IPC Compliant | IPC-7351B |
| Style Guide Revision | Version 1.0 - Nov 1, 2024 |
| Datasheet Source | Version 8.00 - Jun 6, 2006 |
Verification
Based on the style guide and datasheet for this part, three independent electronics engineering experts created:
- 3 versions of the symbol and 2D footprint
- 1 version of the 3D STEP model (STEP format AP-214)
- A colour palette configuration for a manufacturer
All created library files are layer-mapping agnostic and can be easily mapped to your design.
Created symbols and footprints are then compared using the following checks:
Symbol
Automated Checks
- Part number
- Key parameters
- Package code
- Pin names/numbers
- Pin types
Manual Checks
- Pin organization per style guide
Footprint
Automated Checks
- IPC standard
- Silkscreen clearance
- Courtyard excess
- Package outline
- Polarity marking
- Pad size & position verification
3D STEP Model
Manual Checks
- Dimension verification
- Colour palette compliance
- Format compliance
- Mapping orientation to 2D footprint
- Position verification to 2D footprint
A final verification process is performed:
If symbols and footprints match: The part is verified as ECAD Ready
If symbols and footprints don’t match: A Senior Electronics Engineer will review all differences to ensure the part meets the style guide and datasheet requirements
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8540000000
Lifecycle StatusObsolete (Last Updated: 3 months ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 months ago)
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Descriptions
Descriptions of Renesas HFA1105IBZ provided by its distributors.
330MHz, Low Power, Current Feedback Video Operational Amplifier; SOIC8; Temp Range: -40° to 85°C
Tin GULL WING 1998 OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER Amplifier 3.5nV/sqrt Hz 50dB 1000V/mus 85C
IC, VIDEO AMP, 1, 330MHz; Gain Bandwidth:330MHz; Supply Voltage Range:± 4.5V to ± 5.5V; Slew Rate:1000V/µs; No. of Amplifiers:1; Amplifier Case Style:SOIC; No. of Pins:8; Output Current:60mA; Amplifier Output:Single Ended ;RoHS Compliant: Yes
The HFA1105 is a High-Speed, low power current feedback amplifier built with Intersil's proprietary complementary bipolar UHF-1 process. This amplifier features an excellent combination of low power dissipation (58mW) and high performance. The slew rate, bandwidth, and low output impedance (0. 08Ω) make this amplifier a good choice for driving Flash ADCs. Component and composite video systems also benefit from this op amp's excellent gain flatness, and good differential gain and phase specifications. The HFA1105 is ideal for interfacing to Intersil's line of video crosspoint switches (HA4201, HA4600, HA4314, HA4404, HA4344), to create high performance, low power switchers and routers. The HFA1105 is a low power, high performance upgrade for the CLC406. For a comparable amplifier with output disable or output limiting functions, please see the data sheets for the HFA1145 and HFA1135 respectively. For Military grade product, please refer to the HFA1145/883 data sheet.
Manufacturer Aliases
Renesas has several brands around the world that distributors may use as alternate names. Renesas may also be known as the following names:
- Renesas Electronics
- Renesas Electronics America Inc
- Renesas Electronics America
- RENESA
- REN
- RENES
- RENESAS TECHNOLOGY CORP
- RENESAS TECHNOLOGY
- Renesas Electronics Corporation
- RENESAS ELECTRONICS CORP
- RENSAS
- RENASAS
- Renesas / Intersil
- RNS
- RENESAS-PB
- RENESASTEC
- RENESES
- Renesas Technology America
- Renesas Design Germany GmbH
- Renesas / IDT
- RENESASE
- RENESAS TECHNOLOGY HONG KONG
- Renesas Electronics Operations Services Limited
- RENEASAS
- RENESAS/M
Inventory History
3 month trend: -14.29%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingTin
MSL3
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
-3db Bandwidth330 MHz
Bandwidth330 MHz
Common Mode Rejection Ratio47 dB
Dual Supply Voltage5 V
Part FamilyHFA1105
Input Bias Current15 µA
Input Offset Voltage (Vos)8 mV
Input Voltage Noise Density3.5 nV/sqrt Hz
Max Dual Supply Voltage5.5 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Supply Current6.3 mA
Max Supply Voltage11 V
Min Dual Supply Voltage4.5 V
Min Operating Temperature-40 °C
Min Supply Voltage0 V
Nominal Supply Current5.8 mA
Number of Channels1
Number of Circuits1
Operating Supply Current5.8 mA
Operating Supply Voltage5 V
Output Current60 mA
Output Current per Channel50 mA
Power Supply Rejection Ratio (PSRR)54 dB
RAM Size384 kB
Response Time30 ns
Slew Rate1200 V/µs
Supply TypeDual
Temperature GradeIndustrial
Voltage Gain0 dB
Dimensions
Height0 m
Height - Seated (Max)1.75 mm
Length4.9 mm
Pitch1.3 mm
Terminal Pitch1.27 mm
Width3.9 mm
Documents
Download datasheets and manufacturer documentation for Renesas HFA1105IBZ.
Official Datasheet19 years ago
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements