ALD4303PBL Advanced Linear Devices Inc, ALD4303PBL Datasheet - Page 6

• Manufacturer Part Number: ALD4303PBL
• Description: IC COMP VOLT CMOS OD QUAD 14PDIP
• Manufacturer: Advanced Linear Devices Inc
• Type: General Purposer

Specifications of ALD4303PBL

• Output Type: CMOS, NMOS, Open-Drain, TTL
• Package / Case: 14-DIP (0.300", 7.62mm)
• Number Of Elements: 4
• Voltage - Supply: 3 V ~ 12 V, ±1.5 V ~ 6 V
• Mounting Type: Through Hole
• Number Of Channels: 4 Channels
• Response Time: 6.5 us
• Offset Voltage (max): 12 mV
• Input Bias Current (max): 1000 pA
• Supply Voltage (max): 12 V
• Supply Voltage (min): 3 V
• Supply Current (max): 90 uA
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1014-1171

ALD4303A/ALD4303
This circuit eliminates crossover current in the
complementary power transistors. The outputs can
be used to source and sink different loads or tied
together to provide push-pull drive of the same load.
R ≥ 50 KΩ
Design & Operating Notes:
1. In order to minimize stray oscillation, all unused inputs must be tied to ground.
2. The input bias and offset currents are essentially input protection diode reverse bias leakage currents, and are typically less than 1pA at room
3. The high output sinking current of 60mA for each output offers flexibility in many applications, as a separate buffer or driver would not be
temperature. These currents are a function of ambient temperature, and would have to be considered in applications where very high source
impedance or high accuracy are involved.
necessary to drive the intended load. However, as the circuit normally operates close to ambient temperature due to its very low power
consumption, thermal effects caused by large output current transients must be considered in certain applications.
V
REF
V
IN
+
1/4 ALD4303
V
+
PUSH-PULL COMPLEMENTARY POWER MOSFET DRIVER
TYPICAL APPLICATIONS (cont'd)
V
IN
10K
40K
10K
V
V
2
1
TIME DELAY GENERATOR
R
+12V
T
C
T
Advanced Linear Devices
R
R
R
R
F1
+
F2
F3
+
F4
+12V
+12V
V
+
R
1/2 ALD4303
R
+
1/4 ALD4303
+
1/4 ALD4303
+
1/4 ALD4303
+12V
RELAY 1 turns off followed by
RELAY 2 and then RELAY 3 with
fixed sequence and time delays
selectrd by ratios R
and R
P- Channel VP 02
Power MOSFET
N - Channel VN 01
Power MOSFET
F4.
2A Source
2A Sink
RELAY 3
RELAY 2
RELAY 1
F1
, R
F2
, R
F3
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