ALD2301SAIL Advanced Linear Devices Inc, ALD2301SAIL Datasheet - Page 4

• Manufacturer Part Number: ALD2301SAIL
• Description: IC COMP VOLT CMOS OD DUAL 8SOIC
• Manufacturer: Advanced Linear Devices Inc
• Type: General Purposer

Specifications of ALD2301SAIL

• Output Type: CMOS, NMOS, Open-Drain, TTL
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Elements: 2
• Voltage - Supply: 3 V ~ 12 V, ±1.5 V ~ 6 V
• Mounting Type: Surface Mount
• Number Of Channels: 2 Channels
• Response Time: 650 ns
• Offset Voltage (max): 10 mV
• Input Bias Current (max): 200 pA
• Supply Voltage (max): 12 V
• Supply Voltage (min): 3 V
• Supply Current (max): 18 uA
• Maximum Operating Temperature: 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ALD2301A/ALD2301B/ALD2301C/ALD2301
DUAL LIMIT WINDOW COMPARATOR
V
IN
V
MINIMUM R
AND
OUTPUT HIGH FOR V
REF(HIGH)
160
140
120
100
80
V
V
REF(LOW)
IN
2.0
>
V
LOAD
REF(LOW)
TOTAL SUPPLY CURRENT vs.
+
+
-
-
= 1.5KΩ
TOTAL SUPPLY VOLTAGE
1/2 ALD2301
1/2 ALD2301
-
+
4.0
IN
V +
< V
SUPPLY VOLTAGE (V)
REF(HIGH)
TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)
6.0
R
V +
LOAD
V
OUT
8.0
2.4
3.0
2.8
2.6
2.2
2.0
1.8
-55
LIGHT
T
R
PHOTO-
DETECTOR
A
L
LED turns on as photo-detector voltage reaches
V LIMIT1 . Both LED and horn turns on as
photo-detector voltage reaches V LIMIT2.
V EXTERNAL = +12V V+ = +5V.
10.0
= 25°C
=
TYPICAL APPLICATIONS
∞
DUAL LIMIT PHOTO-DETECTOR
-25
V
V
CM
S
INPUT OFFSET VOLTAGE vs.
= ± 2.5V
= 0V
Advanced Linear Devices
12.0
V
V
LIMIT 1
LIMIT2
V+
0
TEMPERATURE (°C)
TEMPERATURE
MONITOR
1/2 ALD2301
1/2 ALD2301
25
+
-
+
-
BUZZER
50
200
180
160
140
120
100
75
80
60
V
External
-55
100
SUPPLY CURRENT vs. TEMPERATURE
LED
-25
125
V
REF
0
TEMPERATURE (°C)
VOLTAGE COMPARATOR WITH
COMPLEMENTARY OUTPUTS
25
V
IN
50
V
No Load
All comparators
S
= ±2.5V
75
-
+
-
+
100
V +
1/2 ALD2301
1/2 ALD2301
4 of 7
125
Q
Q