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參數資料
| 型號： | LM293 |
| 廠商： | 意法半導體 |
| 英文描述： | Low Power Dual Voltage Comparators(低功耗雙通道電壓比較器) |
| 中文描述： | 低功耗雙電壓比較器（低功耗雙通道電壓比較器） |
| 文件頁數： | 1/10頁 |
| 文件大小： | 83K |
| 代理商： | LM293 |
LOW POWER DUAL VOLTAGE COMPARATORS
.
WIDESINGLESUPPLY VOLTAGERANGEOR
DUAL SUPPLIES +2V TO +36V OR
±
1V TO
±
18V
.
VERY LOW SUPPLY CURRENT (0.4mA)
INDEPENDENT OF SUPPLY VOLTAGE
(1 mW/comparator at +5V)
.
LOW INPUT BIAS CURRENT : 25nATYP
.
LOW INPUT OFFSET CURRENT :
±
5nA TYP
.
LOW INPUT OFFSET VOLTAGE:
±
1mVTYP
.
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
.
LOW OUTPUT SATURATION VOLTAGE :
250mV TYP. (I
O
= 4mA)
.
DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE SUPPLY VOLTAGE
.
TTL, DTL, ECL, MOS, CMOS COMPATIBLE
OUTPUTS
DESCRIPTION
These devices consist of two independent low
powervoltage comparatorsdesignedspecifically to
operatefrom a single supply over a wide range of
voltages.Operationfromsplitpowersuppliesisalso
possible.
Thesecomparatorsalsohaveauniquecharacteris-
tic in that the input common-modevoltagerange
includesgroundeventhoughoperatedfromasingle
power supplyvoltage.
ORDER CODES
Part
Number
Temperature
Range
Package
D
N
P
LM193
LM293
LM393
Example :
LM393D
–55, +125
o
C
–40, +105
o
C
0, +70
o
C
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - V
CC-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC+
PIN CONNECTIONS
(top view)
LM193 - LM293
LM393
June 1998
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
P
TSSOP8
(Thin Shrink Small Outline Package)
1/10
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM2930-5KC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM2930A | 功能描述:低壓差穩壓器 - LDO 5.0V 0.4A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LM2930S-5.0 | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:V REG LDO +5.0V SMD 2930 TO2633 |
| LM2930S-5.0 WAF | 制造商:Texas Instruments 功能描述: |
| LM2930S-5.0 | 制造商:Texas Instruments 功能描述:V REG LDO +5.0V SMD 2930 TO2633 |
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