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SAE 800

Features: · Supply voltage range 2.8 V to 18 V· Few external components (no electrolytic capacitor)· 1 tone, 2 tones, 3 tones programmable· Loudness control· Typical standby current 1 mA· Constant current output stage (no oscillation)· High-efficiency power stage· Short-circuit protection· Thermal...

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SeekIC No. : 004484197 Detail

SAE 800: Features: · Supply voltage range 2.8 V to 18 V· Few external components (no electrolytic capacitor)· 1 tone, 2 tones, 3 tones programmable· Loudness control· Typical standby current 1 mA· Constant c...

SAE 800 Data Sheet

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Part Number:
SAE 800
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Supply voltage range 2.8 V to 18 V
· Few external components (no electrolytic capacitor)
· 1 tone, 2 tones, 3 tones programmable
· Loudness control
· Typical standby current 1 mA
· Constant current output stage (no oscillation)
· High-efficiency power stage
· Short-circuit protection
· Thermal shutdown


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Limit Values
Unit
min.
max.
Supply voltage
VS
0.3
24
V
Input voltage at E1, E2
VE1,E2
5
24
V
Current at output Q
IQ
50
750
mA
Current at input pins E1, E2
IE1,E2
2
3
mA
Current at pin ROSC
IR
300
200
mA
Current at pin L
IL
300
200
mA
Current at pin COSC
IC
200
200
mA
Junction temperature
Tj
50
150
°C
Storage temperature
Tstg
50
150
°C
Supply voltage
VS
2.8
18
V
Junction temperature
Tj
25
125
°C
Oscillator frequency at COSC
fC
100
kHz
Current at pin ROSC
IR
200
10
mA
Current for test mode at pin L
IR
90
110
mA
Current at pin L
IL
200
10
mA
Input voltage at E1, E2
VE1,E2
4
18
V
Thermal resistance
junction-air (P-DIP-8-4)
RthJA
100
K/W
junction-air (P-DSO-8-1)
RthJA
180
K/W



Description

The SAE 800 is a single-tone, dual-tone or triple-tone gong IC designed for a very wide supply voltage range. If the oscillator SAE 800 is set to f0 = 13.2 kHz for example, the IC will issue in triple-tonemode the minor and major third e2 C sharp a, corresponding to 660 Hz 550 Hz 440 Hz, in dual-tone-mode the minor third e2 C sharp, and in single-tone-mode the tone e2 (derived from the fundamental frequency f0 ; f1 = f0 / 20, f2 = f0 / 24, f3 = f0 / 30).

When SAE 800 is not triggered, the IC is in a standby state and only draws a few mA. It comes in a compact P-DIP-8-1 or P-DSO-8-1 (SMD) package and only requires a few external components.




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