|
Details, datasheet, quote on part number:NE56610-39GW
| |
Datasheet text preview:
INTEGRATED CIRCUITS
NE56610/11/12-XX System reset
Product data Supersedes data of 2001 Apr 24 File under Integrated Circuits, Standard Analog 2001 Jun 19
Philips Semiconductors
Philips Semiconductors
Product data
System reset
NE56610/11/12-XX
GENERAL DESCRIPTION
The NE56610/11/12-XX series is a family of devices designed to generate a reset signal for a variety of microprocessor and logic systems. Accurate reset signals are generated during momentary power interruptions or when ever power supply voltages sag to intolerable levels. The NE56610/11/12 incorporates an internal timer to provide reset delay and ensure proper operating voltage has been attained. In addition, a manual reset pin (M/R) is available. An Open Collector output topology provides adaptability for a wide variety of logic and microprocessor systems. NE56610/11/12 is available in the SOT23-5 surface mount package.
FEATURES
· 12 VDC maximum operating voltage · Low operating voltage (0.65 V) · Manual Reset input · SOT23-5 surface mount package · Offered in reset thresholds of 2.5, 2.7, 2.9, 3.9, 4.2, 4.5 VDC · Internal reset delay timer
NE56610 (50 ms typical) NE56611 (100 ms typical) NE56612 (200 ms typical)
APPLICATIONS
· Microcomputer systems · Logic systems · Battery monitoring systems · Back-up power supply circuits · Voltage detection circuits · Mechanical reset circuits
SIMPLIFIED DEVICE DIAGRAM
VDD M/R 1 VCC 5 R RESET DELAY R V REF 4 VOUT RESET
NE56610/11/12-XX
R PU
VDD
CPU
3 GND
2 SUB
GND
SL01362
Figure 1. Simplified device diagram.
2001 Jun 19
2
8532246 26559
Philips Semiconductors
Product data
System reset
NE56610/11/12-XX
ORDERING INFORMATION
TYPE NUMBER TYPE NUMBER NE56610-XXGW NE56611-XXGW NE56612-XXGW PACKAGE NAME SOT23-5, SOT25, SO5 SOT23-5, SOT25, SO5 SOT23-5, SOT25, SO5 DESCRIPTION plastic small outline package; 5 leads (see dimensional drawing) plastic small outline package; 5 leads (see dimensional drawing) plastic small outline package; 5 leads (see dimensional drawing) TEMPERATURE RANGE 20 to +75 °C 20 to +75 °C 20 to +75 °C TYPICAL RESET DELAY 50 ms 100 ms 200 ms
NOTE: Each device has six detection voltage options, indicated by the XX on the `Type number'. XX 25 27 29 39 42 45 DETECT VOLTAGE (Typical) 2.5 V 2.7 V 2.9 V 3.9 V 4.2 V 4.5 V
Part number marking
Each device is marked with a four letter code. The first three letters designate the product. The fourth letter, represented by `x', is a date tracking code. For example, ACNB is device ACN (the NE56610-25 reset) produced in time period `B'. Part number NE56610-25 NE56610-27 NE56610-29 NE56610-39 NE56610-42 NE56610-45 Marking ACNx ACMx ACLx ACKx ACJx ACHx Part number NE56611-25 NE56611-27 NE56611-29 NE56611-39 NE56611-42 NE56611-45 Marking ACVx ACUx ACTx ACSx ACRx ACPx Part number NE56612-25 NE56612-27 NE56612-29 NE56612-39 NE56612-42 NE56612-45 Marking ACBx ACAx ACZx ACYx ACXx ACWx
PIN CONFIGURATION
PIN DESCRIPTION
PIN SYMBOL M/R SUB GND VOUT VCC DESCRIPTION Manual Reset input. Connect to ground when not using. Substrate pin. Connect to ground. Ground Reset HIGH output pin Positive power supply input 1 2 3
4 VOUT
M/R
1
5
V CC
SUB
2
NE56610-XX NE56611-XX NE56612-XX
GND
3
4 5
SL01361
Figure 2. Pin configuration.
MAXIMUM RATINGS
SYMBOL VCC VM/R Tamb Tstg P Power supply voltage Manual Reset input voltage Operating ambient temperature Storage temperature Power dissipation PARAMETER MIN. 0.3 0.3 20 40 MAX. 12 12 75 125 150 UNIT V V °C °C mW
2001 Jun 19
3
|
|
