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Part: S1T2410B01
Category:
Communication
-> Telephony
Description: Description = S1T2410B01 Tone Ringer ;; Function = Tone Ringer ;; Features = Low Drain Current,adjustable 2-frequency Tone,built-in Hysteresis ;; Package = 8DIP ;; Production Status = Mass Production
Company: Samsung Semiconductor, Inc.
Datasheet: Download S1T2410B01 datasheet File size : 943 kB
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Datasheet text preview:
TONE RINGER
S1T2410B01/B02
INTRODUCTION
The S1T2410B01/B02 is a bipolar integrated circuit designed as a telephone bell replacement.
8-DIP-300
FUNCTIONS
· · · Two oscillators Output amplifier Power supply control circuit
FEATURES
· · · · · · · · · · Designed for telephone bell replacement Low drain current Small size MINIDIP package Adjustable 2-frequency tone Adjustable warbling rate Built-in hysteresis prevents false triggering and rotary dial `CHIRPS' Extension tone ringer modules Alarms or other alerting devices External triggering or ringer disable (S1T2410B01) Adjustable for reduced initial supply current (S1T2410B02)
ORDERING INFORMATION
Device S1T2410B01-D0B0 S1T2410B02-D0B0 Package 8-DIP-300 Operating Temperature -45°C to +65°C
1
S1T2410B01/B02
TONE RINGER
PIN CONFIGURATION
V CC VCONT LFI LFO
1 2 3 4
8 7 6 5
OUTPUT HFI HFO GND
S1T2410B01/ S1T2410B02
ABSOLUTE MAXIMUM RATINGS
Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature Symbol V CC PD TOPR TSTG Value 30 400 - 45 to +65 -65 to +150 Unit V mW °C °C
2
TONE RINGER
S1T2410B01/B02
ELECTRICAL CHARACTERISTICS (Ta = 25°C) °
(All voltage referenced to GND unless otherwise specified) Characteristic Operating Voltage Initiation Voltage1 Initiation Current1 Sustaining Voltage2 Sustaining Current2 Trigger Voltage3 Trigger Current3 Disable Voltage4 Disable Current4 Output Voltage High Output Voltage Low Input Current 1 (Pin 3) Input Current 2 (Pin 7) High Frequency 1 High Frequency 2 Low Frequency Symbol VCC VSI ISI VSUS ISUS V T RG ITRG VDIS IDIS VOH VOL II (PIN 3) II (PIN 7) f H1 f H2 fL See Fig. 1 S1T2410B02 -6.8K-Pin 2 to GND See Fig. 1 No Load VCC = VSUS, See Fig. 1 S1T2410B01 Only VCC = 15V S1T2410B01 Only S1T2410B01 Only S1T2410B01 Only VCC = 21V, I8 = -15mA Pin 6 = 6V, Pin 7 = GND VCC = 21V, I8 = 15mA Pin 6 = GND, Pin 7 = 6V Pin 3 = 6V, Pin 4 = GND Pin 7 = 6V, Pin 6 = GND R3 = 191K, C3 = 6800pF R3 = 191K, C3 = 6800pF R2 = 165K, C2 = 0.47µF - - 461 576 9.0 - - 512 640 10 500 500 563 704 11.0 nA nA Hz Hz Hz - - 1.6 V Test Conditions - Min. - 17 1.4 9.7 0.7 9.0 10.0 - -40 17.0 Typ. - 19 2.5 11.0 1.4 10.5 20.0 - -50 19.0 Max. 29.0 21 4.2 12.0 2.5 12.0 10005 0.8 - 21.0 Unit V V mA V mA V µA V µA V
NOTES: (see electrical characteristics sheet) 1. Initial supply voltage (VSI) is the supply voltage required to start tone ringer oscillation 2. Sustaining voltage (VSUS) is the supply voltage required to maintain oscillation. 3. VTR and ITR are the conditions applied to trigger to start oscillation for VSUS VCC VSI 4. VDIS and lDIS are the conditions applied to trigger to inhibit oscillation for VSI VCC 5. Trigger current must be limited to this value externally.
3
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