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Useful
Chips
Here's a list of useful chips that we've
come across:
- MAX4172 (www.maxim-ic.com)
A high side current sensing amplifier chip. It's useful in motor
control. You can read the current through a high side current
sensing resistor.
- LTC6101 (www.linear.com)
- High side current sensing chip.
- Chip Corder (www.winbond.com)
- Voice record and playback on a single chip.
- ISD4003 (www.winbond.com)
- Voice record and playback on a single chip.
- LT3484 www.linear.com-
Xenon photoflash charger ICS.
- PCF8562TT/2-T - Philips - 40x4 LCD display driver. $0.69 qty 1000.
- IR22381 - International
Rectifier - 3 phase motor controller chip.
- CS5368 - Cirrus Logic - 8 channel
differential 192KHz ADC
- FDN336P - P-Channel low resistance
mosfet.
- MT7238CT-ND- Modem Transformer from digikey
- Si3016 - Silicon Labs DAA
- ADuM1100 and others - Analog Devices
- high speed digital isolators using micro onchip transformers.
- PMV65XP or IRLML6402 -
Ultra Low On-Resistance (Rds(on)=0.065)
ohms, P-Ch Mosfet, SOT 23, Vgs=1.2. 3.5A, 20V.
- TL431 - This is essentially a programmable Zener,
where it's voltage can be set by a resistive voltage divider.
- S1D13705 - LCD TFT controller chip from Epson
allows a microprocessor to interface to an LCD Display.
The are various different types in the S1D13 family. Distributed
through Digikey, Mouser, etc.
- SC120 - Semtech - Boost Controller 1.2MHz $0.37 qty 1000.
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us to get a quote.
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