BT8040 Datasheet, PDF (1/4 Pages) Integral Corp. – Melody Generator with Accompaniment

TECHNICAL DATA
Melody Generator with Accompaniment
BT8040
FEATURES
• Two Sound Sources with Envelope (CR Envelope)
• Melody is inserted up to four.
• According to customer’s request, the inserted melody is flexible.
• 3.0V to 5.0V Operating Voltage
• DC or AC Triggered Performance Start Mode (Mask Selected)
• Can Drive an 8 Ohm Dynamic Loudspeaker if Provided Externally with a
Transistor
• Bare chip or 16-pin DIP (Plastic) Package available
DESCRIPTION
The BT8040 is a CMOS LSI chip, which plays a prearranged melodies.
ABSOLUTE MAXIMUM RATINGS ( T_a = 25^oC )
ORDERING INFORMATION
BT8040N Plastic
BT8040D SOIC
T_A = -40° to 85° C for all packages
Characteristic
Symbol
Value
Unit
Power Supply Voltage
Input Terminal Voltage
Operating Temperature
Storage Temperature
Soldering Temperature and Time
V_DD
- 0.3 to + 7.0
V
V₁₀
- 0.2 to V_DD + 0.2
V
T_a
-40 to + 85 (V_SS = 1.5V)
o_C
T_stg
- 65 to + 150
o_C
T_sol
260^oC, 10s (at lead)
ELECTRICAL CHARACTERISTICS (V_DD = 5V, T_a = 25^oC; unless otherwise specified)
Characteristic
Symbol
Test Condition
Min
Typ Max Unit
Operating Voltage
V_DD
Input Voltage
“1”
V_IH
“0”
V_IL
MT Power Supply Time
Response Time
3.0
5.0
5.5
V
V_DD - 0.3
-
V_DD
V
V_SS
- V_SS + 0.3
150
ms
600
ms
MO OUTPUT PIN EQUIVALENT CIRCUIT
Main Melody
Accompaniment
130k
150k
In_Is_ni_sd_ie_deo_of_fB_BT_T8₈0₀4₃0₂
MO Pin
1