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LD8104

Leadtrend
Part Number LD8104
Manufacturer Leadtrend
Description Quad OP-Amp and Programmable Voltage Reference
Published Jul 5, 2015
Detailed Description LD8104 04/14/2006 Quad OP-Amp and Programmable Voltage Reference General Description The LD8104 consists of 4 low-offse...
Datasheet PDF File LD8104 PDF File

LD8104
LD8104

Overview
LD8104 04/14/2006 Quad OP-Amp and Programmable Voltage Reference General Description The LD8104 consists of 4 low-offset voltage amplifiers and a high-accuracy 2.
5V voltage reference in a SOP-16 package.
The output voltage can be set at any value from VADJ to 19V, with two external resistors.
The LD8104 provides a low cost and space saving solution for the applications of such as power supplies and motherboards.
Features • Precision ±1% voltage reference • VADJ sinking current capability: 1mA to 100mA • Low input offset voltage (<0.
5mV typ.
) • Max.
19V voltage rating • Adjustable output voltage: VADJ to 19 V • SOP-16 package The LD8104 is available in a SOP-16 package.
It can operate over the ambient temperature ranging from -40°C to 105°C.
Applications • Switching Power Supply • Motherboard • Portable Device Typical Application 3.
3V Vo 4 Vo 1 12V Leadtrend Technology Corporation LD8104-DS-00 April 2006 Vo 2 1 Vo 3 Pin Configuration SOP-16 (TOP VIEW) OUT4 IN4IN4+ GND IN3+ IN3OUT3 CATHODE 16 15 14 13 12 11 10 9 TOP MARK YYWWPP 1 2 3 45 6 78 YY: Year code WW: Week code PP: Production code LD8104 OUT1 IN1IN1+ VCC IN2+ IN2- OUT2 ADJ Ordering Information Part number LD8104 CS LD8104 PS Package SOP-16 SOP-16 (PB Free) TOP MARK LD8104CS LD8104PS Shipping 2500 /tape & reel 2500 /tape & reel Pin Descriptions PIN NAME 1 OUT1 2 IN13 IN1+ 4 VCC 5 IN2+ 6 IN27 OUT2 8 ADJ 9 Cathode 10 OUT3 11 IN312 IN3+ 13 GND 14 IN4+ 15 IN416 OUT4 FUNCTION Output of OP-amp 1 Negative terminal of OP-amp 1 Positive terminal of OP-amp 1 Supply voltage Positive terminal of OP-amp 2 Negative terminal of OP-amp 2 Output of OP-amp 2 It’s an internal 2.
5V reference voltage, which can be used to adjust output voltage.
Cathode voltage.
The force voltage can be set to any value ranging from VADJ to 19V.
Output of OP-amp 3 Negative terminal of OP-amp 3 Positive terminal of OP-amp 3 Ground Positive terminal of OP-amp 4 Negative terminal of OP-amp 4 Output of OP-amp 4 Leadtrend Technol...


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