TDA7564BH STMicroelectronics, TDA7564BH Datasheet - Page 26

• Manufacturer Part Number: TDA7564BH
• Description: IC AMP QUAD MULTIFUNC FLEXIWATT2
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7564BH

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 75W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 25-Flexiwatt (bent and staggered leads)
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 4-Channel Stereo
• Output Power (typ): 75x4@2OhmW
• Audio Amplifier Function: Speaker
• Input Offset Voltage: 100@14.4VmV
• Single Supply Voltage (typ): 14V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 85W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Software specifications
Table 9.
26/34
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Offset detection not activated (D7 = 0)
Offset detection activated (D7 = 1)
Current sensor not activated (D6 = 0)
Current sensor activated (D6 = 1)
Channel LR
Current detection IB2 (D7) = 0
Output peak current < 250 mA - Open load (D5 = 1)
Output peak current > 500 mA - Normal load (D5 = 0)
Channel LR
Turn-on diagnostic (D4 = 0)
Permanent diagnostic (D4 = 1)
Channel LR
Normal load (D3 = 0)
Short load (D3 = 1)
Channel LR
Turn-on diag.: No open load (D2 = 0)
Open load detection (D2 = 1)
Permanent diag.: No output offset (D2 = 0)
Output offset detection (D2 = 1)
Channel LR
No short to Vcc (D1 = 0)
Short to Vcc (D1 = 1)
Channel LR
No short to GND (D1 = 0)
Short to GND (D1 = 1)
DB2
Doc ID 12734 Rev 3
Instruction decoding bit
Channel LR
Current detection IB2 (D7) = 1
Output peak current < 250 mA - Open load (D5 = 1)
Output peak current > 500 mA - Normal load (D5 = 0)
TDA7564B