ALD4301SBL Advanced Linear Devices Inc, ALD4301SBL Datasheet - Page 6

• Manufacturer Part Number: ALD4301SBL
• Description: IC COMP VOLT CMOS OD QUAD 14SOIC
• Manufacturer: Advanced Linear Devices Inc
• Type: General Purposer

Specifications of ALD4301SBL

• Output Type: CMOS, NMOS, Open-Drain, TTL
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Number Of Elements: 4
• Voltage - Supply: 3 V ~ 12 V, ±1.5 V ~ 6 V
• Mounting Type: Surface Mount
• Number Of Channels: 4 Channels
• Response Time: 650 ns
• Offset Voltage (max): 5 mV
• Input Bias Current (max): 30 pA
• Supply Voltage (max): 12 V
• Supply Voltage (min): 3 V
• Supply Current (max): 350 uA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 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: 1014-1164

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
ALD4301A/ALD4301
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 ALD4301
V
+
PUSH-PULL COMPLEMENTARY POWER MOSFET DRIVER
TYPICAL APPLICATIONS (cont'd)
V
R
IN
T
10K
40K
10K
C
V
V
T
2
1
TIME DELAY GENERATOR
+12V
Advanced Linear Devices
R
R
R
R
F1
F2
F3
F4
V
+
+
+
+12V
+12V
+
1/4 ALD4301
+
1/4 ALD4301
+
1/4 ALD4301
R
R
1/2 ALD4301
RELAY 1 turns off followed by
RELAY 2 and then RELAY 3 with
fixed sequence and time delays
selectrd by ratios R
and R
+12V
F4.
P- Channel VP 02
Power MOSFET
N - Channel VN 01
Power MOSFET
2A Source
2A Sink
RELAY 3
RELAY 2
RELAY 1
F1
, R
F2
, R
F3
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