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參數資料
| 型號： | MAX908 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
| 中文描述： | 雙/四/單路、高速、超低功耗、單電源TTL比較器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 139K |
| 代理商： | MAX908 |
M
S ingle/Dual/Quad High-S peed, Ultra Low-Power,
S ingle-S upply T T L Comparators
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
1
2
3
4
8
7
6
5
V+
OUTB
INB-
INB+
GND
INA+
INA-
OUTA
MAX907
DIP/SO
TOP VIEW
1
2
3
4
14
13
12
11
OUTD
IND-
IND+
GND
V+
INA+
INA-
OUTA
MAX908
DIP/SO
5
6
7
10
9
8
INC+
INC-
OUTC
OUTB
INB-
INB+
_________________Pin Configurations
19-0129; Rev. 3; 7/94
_______________General Desc ription
The MAX907/MAX908/MAX909 dual, quad, and single
high-speed, ultra low-power voltage comparators are
designed for use in systems powered from a single
+5V supply; the MAX909 also accepts dual ±5V sup-
plies. Their 40ns propagation delay (with 5mV input
overdrive) is achieved with a power consumption of
only 3.5mW per comparator. The wide input common-
mode range extends from 200mV below ground (below
the negative supply rail for the MAX909) to within 1.5V
of the positive supply rail.
Because they are micropower, high-speed compara-
tors that operate from a single +5V supply and include
built-in hysteresis, these devices replace a variety of
older comparators in a wide range of applications.
MAX907/MAX908/MAX909 outputs are TTL compati-
ble, requiring no external pull-up circuitry. All inputs
and outputs can be continuously shorted to either sup-
ply rail without damage. These easy-to-use compara-
tors incorporate internal hysteresis to ensure clean out-
put switching even when the devices are driven by a
slow-moving input signal.
The MAX909 features complementary outputs and an
output latch. A separate supply pin for extending the
analog input range down to -5V is also provided.
The dual MAX907 and single MAX909 are available in
8-pin DIP and small-outline packages, and the quad
MAX908 is available in 14-pin DIP and small-outline
packages. These comparators are ideal for single
+5V-supply applications that require the combination
of high speed, precision, and ultra-low power
dissipation.
_______________________Applic ations
Battery-Powered Systems
High-Speed A/D Converters
High-Speed V/F Converters
Line Receivers
Threshold Detectors/Discriminators
High-Speed Sampling Circuits
Zero Crossing Detectors
___________________________Features
o
40ns Propagation Delay
o
700μA (3.5mW) Supply Current per Comparator
o
Single 4.5V to 5.5V Supply Operation
(or ±5V, MAX909 only)
o
Wide Input Range Includes Ground
(or -5V, MAX909 only)
o
Low, 500μV Offset Voltage
o
Internal Hysteresis Provides Clean Switching
o
TTL-Compatible Outputs
(Complementary on MAX909)
o
Input and Output Short-Circuit Protection
o
Internal Latch (MAX909 only)
______________Ordering Information
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
8 Plastic DIP
8 SO
8 CERDIP
MAX907
CPA
MAX907CSA
MAX907C/D
MAX907EPA
MAX907ESA
MAX907MJ A
Ordering Information continued on last page.
*Dice are specified at +25°C, DC parameters only.
PinConfguratons contnuedonlastpage
相關PDF資料 |
PDF描述 |
|---|---|
| MAX909 | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
| MAX909CPA | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
| MAX909CSA | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
| MAX909EPA | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
| MAX908CPD | Single/Dual/Quad High-Speed, Ultra Low-Power, Single-Supply TTL Comparators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX9085 | 制造商:PCTEL 功能描述:ANTENNA UNIT |
| MAX9085S | 制造商:PCTEL 功能描述:ANTENNA UNIT |
| MAX908CPD | 功能描述:校驗器 IC Quad TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX908CPD+ | 功能描述:校驗器 IC Quad TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| MAX908CSD | 功能描述:校驗器 IC Quad TTL Comparator RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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