參數(shù)資料
型號(hào): ALD2301SAIL
廠(chǎng)商: Advanced Linear Devices Inc
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 0K
描述: IC COMP VOLT CMOS OD DUAL 8SOIC
標(biāo)準(zhǔn)包裝: 50
類(lèi)型: 通用
元件數(shù): 2
輸出類(lèi)型: CMOS,NMOS,開(kāi)路漏極,TTL
電壓 - 電源,單路/雙路(±): 3 V ~ 12 V,±1.5 V ~ 6 V
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
安裝類(lèi)型: 表面貼裝
包裝: 管件
ALD2301A/ALD2301B/ALD2301C/ALD2301
Advanced Linear Devices
4 of 7
TYPICAL APPLICATIONS
DUAL LIMIT WINDOW COMPARATOR
LED turns on as photo-detector voltage reaches
VLIMIT1. Both LED and horn turns on as
photo-detector voltage reaches VLIMIT2.
VEXTERNAL = +12V V+ = +5V.
DUAL LIMIT PHOTO-DETECTOR
MONITOR
VOLTAGE COMPARATOR WITH
COMPLEMENTARY OUTPUTS
+
-
1/2 ALD2301
OUTPUT HIGH FOR VIN < VREF(HIGH)
MINIMUM RLOAD = 1.5K
>
AND
VOUT
VIN
V+
VREF(HIGH)
1/2 ALD2301
VREF(LOW)
RLOAD
VIN
-
+
Q
VIN
VREF
V+
1/2 ALD2301
V+
VLIMIT2
PHOTO-
DETECTOR
LIGHT
-
+
LED
BUZZER
VLIMIT 1
VExternal
1/2 ALD2301
TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)
120
100
80
60
140
025
50
75
-25
-55
TEMPERATURE (°C)
SUPPLY
CURRENT
(
A)
100
160
180
200
125
VS = ±2.5V
No Load
All comparators
SUPPLY CURRENT vs. TEMPERATURE
2.4
2.2
2.0
1.8
2.6
025
50
75
-25
-55
TEMPERATURE (°C)
OFFSET
VOLTAGE
(mV)
100
2.8
3.0
125
VCM = 0V
VS = ± 2.5V
INPUT OFFSET VOLTAGE vs.
TEMPERATURE
140
120
100
80
160
6.0
8.0
10.0
12.0
4.0
2.0
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
TA = 25°C
RL =
-
+
V+
TOTAL SUPPLY CURRENT vs.
TOTAL SUPPLY VOLTAGE
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