You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
ANALOG DEVICES LT1228IS8#PBF
Transconductance Amplifier, 1 Amplifier, 36 V, 4 V, 14 V, NSOIC
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT1228IS8#PBF
- Order Code:
- 4021941
-
- Technical Datasheet:
- LT1228IS8#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LT®1228 is a 100MHz current feedback amplifier with DC gain control makes it easy to electronically control the gain of signals from DC to video frequencies. The LT1228 implements gain control with a transconductance amplifier (voltage to current) whose gain is proportional to an externally controlled current. A resistor is typically used to convert the output current to a voltage, which is then amplified with a current feedback amplifier. The LT1228 transconductance amplifier has a high impedance differential input and a current source output with wide output voltage compliance. The transconductance, gm, is set by the current that flows into Pin 5, ISET. The small signal gm is equal to ten times the value of ISET and this relationship holds over several decades of set current. Typical applications are video DC restore (clamp) circuits, video differential input amplifiers, video keyer/fader amplifiers, AGC amplifiers, tunable filters, oscillators.
- Inputs common mode to within 1.5V of supplies
- Outputs swing within 0.8V of supplies
- Input offset voltage is ±10mV maximum (TA=25°C)
- Input offset voltage drift is 10µV/°C typical (TA=25°C, pins 1, 6, 8. ±5V ≤ VS ≤ ±15V, ISET=0µA)
- Input noise voltage density is 6nV/√Hz typ (f=1KHz, RF=1K, RG=10 ohm, RS=0 ohm)
- Input noise current density is 1.4pV/√Hz typ (f=1KHz, RF=1K, RG=10 ohm, RS=10K)
- Slew rate is 3500V/µs typical (VS=±15V, RF=750 ohm, RG=750 ohm, RL=400 ohm)
- 8-lead plastic SO package
- Temperature rating range from -40°C to 85°C
Product Information
Technical Documents (1)
67 In stock Need more?
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 11/3/24
67 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
S$20.37
(
S$22.00
Inc. GST)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 10+
- 25+
- 100+
- 300+
- 500+
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | S$20.37 (S$22.00) | ( ) |
| 10+ | S$18.73 (S$20.23) | ( ) |
| 25+ | S$17.95 (S$19.39) | ( ) |
| 100+ | S$15.82 (S$17.09) | ( ) |
| 300+ | S$15.04 (S$16.24) | ( ) |
| 500+ | S$14.07 (S$15.20) | ( ) |
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|
Pricing is unavailable. Please contact customer services.
Total Price:
Total Price: ( )
Total Price: --
Filter Tool