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PDF ADCMP352 Data sheet ( Hoja de datos )
| Número de pieza | ADCMP352 | |
| Descripción | Comparator and Reference Circuits | |
| Fabricantes | Analog Devices | |
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Comparators and Reference Circuits
ADCMP350/ADCMP352/ADCMP354/ADCMP356
FEATURES
Comparators with 0.6 V on-chip references
Output stages:
Open-drain active-low (ADCMP350)
Push-pull active-low (ADCMP352)
Open-drain active-high (ADCMP354)
Push-pull active-high (ADCMP356)
High voltage (up to 22 V) tolerance on VIN and open-drain
output pins
Low power consumption (10 µA)
10 nA input bias current
15 mV hysteresis
5 µs propagation delay
Specified over −40°C to +125°C temperature range
4-lead SC70 package
APPLICATIONS
Voltage detectors
Microprocessor systems
Computers
Battery monitors
Intelligent instruments
Portable equipment
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FUNCTIONAL BLOCK DIAGRAMS
VCC
ADCMP350/ADCMP352
REF
VIN
OUT (OD/PP)
GND
VCC
ADCMP354/ADCMP356
VIN
REF
OUT (OD/PP)
GND
Figure 1.
`
GENERAL DESCRIPTION
The ADCMP350/ADCMP352/ADCMP354/ADCMP356 parts
are comparator and reference circuits suitable for use in
general-purpose applications. The high voltage input and
output structures will allow voltages of up to 22 V on the input
of all devices and the output of the open-drain devices. High
performance over the −40°C to +125°C temperature range
makes them suitable for use in automotive and other thermally
harsh applications, while low power consumption and space-
efficient SC70 packaging make them ideal for battery-powered
portable equipment.
Table 1. Selection Table
Part No.
ADCMP350
ADCMP352
ADCMP354
ADCMP356
Reference Voltage (V)
0.6
0.6
0.6
0.6
Input Connection
Inverting
Inverting
Noninverting
Noninverting
Output
Open Drain
Push-Pull
Open Drain
Push-Pull
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved.
1 page  
ADCMP350/ADCMP352/ADCMP354/ADCMP356
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
VIN 1 ADCMP350/ 4 VCC
ADCMP352/
ADCMP354/
GND 2 ADCMP356 3 OUT
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1 VIN
Monitors Analog Input Voltage. Connected to inverting or noninverting input, depending on model number.
2 GND Ground.
3 OUT Digital Output. Open-drain or push-pull options, depending on model number.
4 VCC
Power Supply.
Rev. 0 | Page 5 of 12
5 Page 
NOTES
ADCMP350/ADCMP352/ADCMP354/ADCMP356
Rev. 0 | Page 11 of 12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ADCMP352.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADCMP350 | Comparator and Reference Circuits | Analog Devices |
| ADCMP351 | Comparator and Reference Circuits | Analog Devices |
| ADCMP352 | Comparator and Reference Circuits | Analog Devices |
| ADCMP353 | Comparator and Reference Circuits | Analog Devices |
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