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參數資料
| 型號： | HT9274(14DIP) |
| 英文描述： | Operational Amplifier |
| 中文描述： | 運算放大器 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 160K |
| 代理商： | HT9274(14DIP) |
HT9274
Quad Micropower Op Amp
Comparison Table
ITEM
Operating
Voltage
Operating
Current
Output
Source
Current
Output
Sink
Current
Input Bias
Current
GBW
Max. load
(To VDD
or VSS)
HT9274
1.6~5.5V
5 A
500 A
500 A
1pA
0.1MHz
>10k
WT274
1.35~10V
9 A
16 A
2mA
1pA
0.1MHz
>500k
LM324
3~32V
400 A
20mA
8mA
45nA
1MHz
>2k
1
November 23, 1999
General Description
The HT9274 is a CMOS quad micro-power op-
erational amplifier featuring high input imped-
ance, extremely low power, high gain and high
stability.
It allows common mode input voltage range
which extends below the negative rail, output
swings to both rails with a reasonable sink and
souce capability of the output drive current.
This cost-effective device is suitable for high
gain, low frequency, low power applications, es-
pecially ideal for battery powered systems
where A range of standby current is essential
for long battery life span. For example, in
multi-standard Caller ID systems, HT9274 is
ideal as a low power line signal monitor/detec-
tor,andincaralarmsystems,theHT9274isex-
cellent for piezo vibratile detector signal
amplifier application.
Features
Quad micro power op amp
Wide range of supply voltage: 1.6V~5.5V
High input impedance
Single supply operation
Low current consumption: < 5 A per amp
Rail to rail output
Provides both sink and source output drive
capability
Common mode input extends below nega-
tive rail
Pin compatible with LM324/WT274 (14-pin
DIP)
14-pin DIP/SOP package
Applications
Battery powered system
Sensor amplifier
Low power gain blocks
Low power comparators
Signal detectors
Active filters
Caller ID systems
Communication systems
相關PDF資料 |
PDF描述 |
|---|---|
| HT9274(14SOP) | Operational Amplifier |
| HT9280 | 8-BIT MICROCONTROLLER |
| HT9380 | 8-BIT MICROCONTROLLER |
| HT9286 | Serial-Input Frequency Synthesizer |
| HT9287A(16DIP) | Serial-Input Frequency Synthesizer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT9280 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT9286 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| HT9287A(16DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| HT9287A(16NSOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
| HT9287A(16SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serial-Input Frequency Synthesizer |
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