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HFA1412IBZ - Intersil Corporation - Quad, 350MHz, Low Power, Programmable Gain Buffer Amplifier

HFA1412IBZ - Intersil Corporation - Quad, 350MHz, Low Power, Programmable Gain Buffer Amplifier

  • HFA1412IBZ - Intersil Corporation - Quad, 350MHz, Low Power, Programmable Gain Buffer Amplifier
HFA1412IBZ - Intersil Corporation - Quad, 350MHz, Low Power, Programmable Gain Buffer Amplifier
Product Details:
Place of Origin: PHILIPPINE
Brand Name: Intersil Corporation
Certification: Lead free / RoHS Compliant
Model Number: HFA1412IBZ
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: Contact for Sample
Packaging Details: Contact for Sample
Delivery Time: Within 3days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
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Detailed Product Description
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Quick Detail:

Quad, 350MHz, Low Power, Programmable Gain Buffer Amplifier


Description:

The HFA1412 is a quad closed loop Buffer featuring user programmable gain and high speed video performance.
A unique feature of the HFA1412’s pinout allows the user to select a voltage gain of +1, -1, or +2 (see the “Application Information” section). The on-chip gain setting resistors eliminate eight external resistors, thus saving board space or freeing up space for termination resistors. The on-chip feedback resistor is preset at the optimum value, and also eliminates worries about parasitic feedback capacitance.
Additionally, the capacitance sensitive summing node is buried inside the package where it is unaffected by PCB parasitics. Compatibility with existing op amp pinouts provides flexibility to upgrade low gain amplifiers, while decreasing component count. Unlike most buffers, the standard pinout provides an upgrade path should a higher closed loop gain be needed at a future date.
The HFA1412 is an excellent choice for component and composite video systems as indicated by the excellent gain flatness, and 0.03%/0.02 Degree Differential Gain/Phase specifications (RL= 150Ω). Its ability to deliver a gain of +2 with no external resistors makes it particularly desirable for applications driving double terminated cables.
For Military product, refer to the HFA1412/883 data sheet.


Applications:

• User Programmable For Closed-Loop Gains of +1, -1 or
+2 Without Use of External Resistors
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 350MHz
• Low Supply Current . . . . . . . . . . . . . . . . . . . . 6mA/Buffer
• Excellent Gain Flatness (to 100MHz). . . . . . . . . . ±0.08dB
• Low Differential Gain and Phase . . . . 0.03%/0.02 Degree
• Very Fast Slew Rate . . . . . . . . . . . . . . . . . . . . . 1650V/µs
• Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 28ns
• High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 55mA
• Excellent Gain Accuracy . . . . . . . . . . . . . . . . . . . 0.99V/V
• Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . . . . <10ns
• Standard Operational Amplifier Pinout
• Pb-Free Plus Anneal Available (RoHS Compliant)


Specifications:

Datasheets

HFA1412

Product Photos

14-SOIC, M14.15 PKG

Standard Package

50

Category

Integrated Circuits (ICs)

Family

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Series

-

Packaging

Tube

Amplifier Type

Buffer

Number of Circuits

4

Output Type

-

Slew Rate

1700 V/µs

Gain Bandwidth Product

-

-3db Bandwidth

350MHz

Current - Input Bias

1µA

Voltage - Input Offset

2mV

Current - Supply

5.9mA

Current - Output / Channel

55mA

Voltage - Supply, Single/Dual (±)

9 V ~ 11 V, ±4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC


Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

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