Purchase G697, In-stock G697 From SeekIC.
Part Number: G697
Description: The G696/G697 are microprocessor (µP) supervisory circuits used to monitor the power suppl...
- Table of contents:
G697
-
Suppliers
DataSheet
General Description
G697 General Description
The G696/G697 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost and adjustments when used with +5V, +3.3V, +3.0V- powered circuits.
These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, with hysteresis keeping it asserted for time delay determined by externally pro- gramable time delay generator. after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.
The G697L has an open-drain output stage, while the G696 have push-pull outputs. The G697L's open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The G696L have an active-low RESET output, while the G696H has an active-high RESET output. The reset com-
parator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 0.8V.
Low supply current makes the G696/G697 ideal for use in portable equipment. The G696/G697 are avail- able in 5-pin SOT23-5 packages.
G697 Maximum Ratings
Terminal Voltage (with respect to GND)
VCC.....................................................................-0.3V to +6.0V
Delay Capacitor Pin Voltage, VCD................-0.3 to (VCC +0.3V)
RESET,RESET (push-pull)..........................-0.3V to (VCC + 0.3V)
RESET (open drain).............................................-0.3V to +6.0V
Input Current, VCC ...........................................................20mA
Output Current, RESET, RESET ........................................20mA
Continuous Power Dissipation (TA = +70)
5-Pin SOT23-5 (derate 2.17mW/ above +70)...........174mW
Operating Temperature Range .........................-40 to +105
Storage Temperature Range.............................-65 to +150
Lead Temperature (soldering, 10s).................................+300
Stresses beyond those listed under "Absolute Maximum Ratings" may cause p'ermanent damage to the device. These are stress rat- ings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
G697 Features
·Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages
·Fully Specified Over Temperature
·Available in Three Output Configurations
Push-Pull RESET Output (G696L)
Push-Pull RESET Output (G696H)
Open-Drain RESET Output (G697L)
·Externally Programmable Time Delay Generator
·6µA Supply Current
·Guaranteed Reset Valid to VCC = 0.8V
·Power Supply Transient Immunity
·5 pin SOT23-5 Packages
·Fully Specified Over Temperature
·Available in Three Output Configurations
Push-Pull RESET Output (G696L)
Push-Pull RESET Output (G696H)
Open-Drain RESET Output (G697L)
·Externally Programmable Time Delay Generator
·6µA Supply Current
·Guaranteed Reset Valid to VCC = 0.8V
·Power Supply Transient Immunity
·5 pin SOT23-5 Packages
G697 Typical Application
·Computers
·Controllers
·Intelligent Instruments
·Critical µP and µC Power Monitoring
·Portable / Battery-Powered Equipment
·Automotive
·Controllers
·Intelligent Instruments
·Critical µP and µC Power Monitoring
·Portable / Battery-Powered Equipment
·Automotive
G697 Connection Diagram
G697
PDF/DataSheet Download
- Datasheet: G697
- File Size: 216705 KB
- Manufacturer: GMT [Global Mixed-mode Technology Inc]
- Click here to Download
- ·G690
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T21
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T22
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T23
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T26
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T71
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
- ·G690H263T72
- GMT [Global Mixed-mode Technology Inc]
- Microprocessor Reset IC
- 224277 KB
G697 Relative Products
G696
The G696/G697 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost and adjustments when used with +5V, +3.3V, +3.0V- powered circuits. T...
G693
The G692/G693 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V...
G692
The G692/G693 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V...
G691
The G690/G691 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. G690/G691 provide excellent circuit reliability and low cost by eliminating external components and adjustments when used wit...
G690
The G690/G691 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. G690/G691 provide excellent circuit reliability and low cost by eliminating external components and adjustments when used wit...
G6853
The G6853 is an integrated Hall Effect switch sensor with output pull-high resistor driver designed for electronic commutation of brushless DC motor applications and contactless switches. The G6853 includes an on-chip Hall voltage generator for magnetic sens...
Hotspot Suppliers Product
STK621-300K
Price: 20-30 USD
STK621-300K, MODULE, Sanyo Semicon Device
IRF3205
Price: 0.2-0.3 USD
TO220, Ultra Low On-Resistance, international rectifier, 20 mJ, 5.0 V/ns
5962-9050101QEA
Price: 3.5-4 USD
high-speed CMOS logic, dip, -0.5V to 7V
MRF373
Price: 15-21 USD
Power Field Effect Transistor, 65 Vdc, 7 Adc, MRF373, Motorola
STD90N02L
Price: 0.38-0.41 USD
N-channel, 24V, 0.0052ohm, 60A, DPAK, STripFET TM III, Power MOSFET
2DI150D-050
Price: 10-35 USD
power transistor module, 600V, 1380W, 150A, free wheeling diode, high DC current gain, insulated t...
HCPL-2503
Price: 0.1-1 USD
optocoupler, DIP, 25mA
FW82801EB
Price: 6.5-10 USD
highly integrated, multifunctional communications I/O controller hub, BGA, 8-Bit, -0.5 to +4.6 V
ATN3580-03
Price: 3-5 USD
Fixed Attenuator Pads CHIP, 1W, 3DB, SMD, thin-film resistor, high-resistivity silicon, Skyworks
MAX3225EEAP
Price: 2-2.4 USD
20-SSOP, RS-232 Transceiver, 1Mbps
CY62148VLL-70ZI
Price: 3-5 USD
CMOS static RAM, TSOP, 2.7V-3.6V
STK461
Price: 4-8 USD
thick film hybrid IC, ±33V, 20W, Sanyo Semicon Device
