U6803B-MFP Atmel, U6803B-MFP Datasheet - Page 2

• Manufacturer Part Number: U6803B-MFP
• Description: IC DRIVER TRPL THERMAL MON 8SOIC
• Manufacturer: Atmel

Specifications of U6803B-MFP

• Current - Supply: 3.2mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Applications: -

2. Pin Configuration
Figure 2-1.
Table 2-1.
3. Basic Circuitry
2
Pin
1
2
3
4
5
6
7
8
U6803B
Pinning SO8
Pin Description
Symbol
GND
VO1
VO2
VO3
VI3
VI2
VI1
VS
The integrated circuit U6803B requires a stabilized supply voltage (V
its electrical characteristics. An external buffer capacitor of C = 100 nF is recommended. An inte-
grated 14V Zener diode between V
All input stages are provided with an integrated 250 k pull-up resistor and can be directly con-
nected to a microcontroller.
All output stages are open collectors, each capable of sinking 20 mA. Recommended external
components:
Function
Output 1
Ground
Output 2
Output 3
Input 3
Input 2
Supply voltage 5V
Input 1
• Pull-up resistor, R = 1 k
• Capacitor to GND, C = 470 pF, see
GND
VO2
VO3
VO1
1
2
3
4
S
and ground protects the supply pin.
Figure 4-1 on page 3
8
7
6
5
VI1
VS
VI2
VI3
S
= 5V ±5%) to comply with
4762B–AUTO–09/05