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參數資料
| 型號： | MAX9003EUA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封裝： | UMAX-8 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 249K |
| 代理商： | MAX9003EUA |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
General Desc ription
The MAX9000 family features the combination of a high-
speed operational amplifier, a 185ns comparator, and a
precision 1.230V reference. These devices operate from a
single +2.5V to +5.5V supply and draw less than 500μA of
quiescent current. The MAX9001/MAX9004 feature a shut-
down mode that reduces supply current to 2μA and puts
the outputs into a high-impedance state, making them
ideal for portable and battery-powered applications.
The amplifiers in the MAX9000/MAX9001/MAX9002 are
unity-gain stable with a 1.25MHz gain-bandwidth product,
while the amplifiers in the MAX9003/MAX9004/MAX9005
are stable for closed-loop gains of +10V/V or greater with
an 8MHz gain-bandwidth product. The input common-
mode voltage extends from 150mV below the negative
supply to within 1.2V of the positive supply for the amplifi-
er, and to within 1.1V for the comparator. The amplifier and
comparator outputs can swing Rail-to-Rail
and deliver up
to ±2.5mA and ±4.0mA, respectively, to an external load
while maintaining excellent DC accuracy. The unique
design of the comparator output stage substantially
reduces switching current during output transitions, virtually
eliminating power-supply glitches.
The comparator’s ±2mV of built-in hysteresis provides
noise immunity and prevents oscillations even with a
slow-moving input signal. The MAX9000/MAX9001/
MAX9003/MAX9004 have an internal 1.230V ±1% preci-
sion reference with a low 8ppm/°C temperature coeffi-
cient that can sink or source up to 1mA. The amplifier and
reference are stable with capacitive loads up to 250pF
and 100nF, respectively. The comparator’s inverting input
is internally connected to the reference output in the
MAX9000/MAX9003.
________________________Applic ations
Single-Supply Zero-
Crossing Detector
Instruments, Terminals,
and Bar-Code Readers
Keyless Entry
______________________________________________________________________________S elec tor Guide
Photodiode Preamps
Smart Card Readers
Infrared Receivers
for Remote Controls
Sensor Signal Detection
Features
o
Op Amp + Comparator + Reference in
Space-Saving μMAX Package
o
+2.5V to +5.5V Single-Supply Voltage Range
o
340μA Supply Current (MAX9002/MAX9005)
o
Unity-Gain Stable (GBW = 1.25MHz) and
Decompensated (A
V
≥
10V/V, GBW = 8MHz) Options
o
Op-Amp/Comparator Outputs Swing Rail-to-Rail
o
Ground-Sensing Inputs for Both Op Amp and
Comparator
o
Op Amp Stable with Capacitive Loads up to 250pF
o
Internal ±2mV Comparator Hysteresis
o
Fast 185ns Propagation-Delay Comparator
o
No Phase Reversal for Overdriven Inputs
(Both Op Amp and Comparator)
o
Internal 1.230V Precision Reference (MAX9000/
MAX9001/MAX9003/MAX9004)
±1% Initial Accuracy
Low 8ppm/°C Temperature Drift
Sink or Source up to 1mA
Stable for Capacitive Loads up to 100nF
M
Low-Power, High-S peed, S ingle-S upply
Op Amp + Comparator + Referenc e ICs
________________________________________________________________ Maxim Integrated Products
1
19-0499; Rev 1; 7/98
PART
MAX9000
EUA
MAX9000ESA
MAX9001
EUB
MAX9001ESD
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
8 μMAX
8 SO
10 μMAX
14 SO
Ordering Information
Ordering Information continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations and Typical Operating Circuit appear at
end of data sheet.
INTERNAL
PRECISION
REFERENCE
Yes
Yes
No
Yes
Yes
No
PIN-PACKAGE
MAX9000
MAX9001
MAX9002
MAX9003
MAX9004
MAX9005
8 SO/μMAX
10 μMAX, 14 SO
8 SO/μMAX
8 SO/μMAX
10 μMAX, 14 SO
8 SO/μMAX
PART
OP-AMP GAIN
STABILITY
(V/V)
1
1
1
10
10
10
SHUTDOWN
No
Yes
No
No
Yes
No
OP-AMP GAIN
BANDWIDTH
(MHz)
1.25
1.25
1.25
8
8
8
-40°C to +85°C
相關PDF資料 |
PDF描述 |
|---|---|
| MAX9004ESD | ER 9C 6#12 3#8 PIN PLUG |
| MAX9004EUB | Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs |
| MAX9005ESA | Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs |
| MAX9005EUA | Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs |
| MAX9004ESA | Voltage-Feedback Operational Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9003EUA+ | 功能描述:運算放大器 - 運放 Op Amp Comparator Reference IC RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| MAX9003EUA+T | 功能描述:高速運算放大器 Op Amp Comparator Reference IC RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX9003EUA-T | 功能描述:高速運算放大器 Op Amp Comparator Reference IC RoHS:否 制造商:Texas Instruments 通道數量:1 電壓增益 dB:116 dB 輸入補償電壓:0.5 mV 轉換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX9004 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Power, High-Speed, Single-Supply Op Amp + Comparator + Reference ICs |
| MAX9004ESA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Voltage-Feedback Operational Amplifier |
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