TDA8922CTH/N1,118 NXP Semiconductors, TDA8922CTH/N1,118 Datasheet - Page 3

• Manufacturer Part Number: TDA8922CTH/N1,118
• Description: IC AMP AUDIO CLASS D 24HSOP
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8922CTH/N1,118

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 155W x 1 @ 8 Ohm; 75W x 2 @ 6 Ohm
• Voltage - Supply: ±12.5 V ~ 32.5 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 24-HSOP
• Operational Class: Class-D
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.02@8Ohm@1W%
• Single Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Dual
• Rail/rail I/o Type: No
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±12.5V
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: HSOP
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS compliant by exemption
• Other names: 935286885118

NXP Semiconductors
6. Block diagram
TDA8922C_1
Product data sheet
Fig 1.
MODE
SGND
IN1M
IN2M
IN1P
OSC
IN2P
n.c.
Pin numbers in brackets refer to type number TDA8922CJ.
Block diagram
9 (3)
8 (2)
11 (5)
7 (1)
6 (23)
2 (19)
5 (22)
4 (21)
VDDA
VSSA
MODE
3 (20)
STAGE
STAGE
1 (18)
INPUT
INPUT
mute
mute
n.c.
n.c.
OSCILLATOR
10 (4)
12 (6)
MODULATOR
MODULATOR
MANAGER
PWM
PWM
Rev. 01 — 7 September 2009
STABI
18 (12)
STABI
VSSD
24 (17)
TEMPERATURE SENSOR
CURRENT PROTECTION
VOLTAGE PROTECTION
PROT
13 (7)
SWITCH1
SWITCH2
n.c.
19 (-)
HANDSHAKE
HANDSHAKE
CONTROL
CONTROL
AND
AND
TDA8922CTH
(TDA8922CJ)
2
DRIVER
DRIVER
DRIVER
DRIVER
HIGH
HIGH
VDDP2
LOW
LOW
75 W class-D power amplifier
VSSP1
23 (16)
17 (11)
TDA8922C
VDDP1
VSSP2
V
V
SSP1
DDP2
14 (8)
20 (13)
16 (10)
22 (15)
21 (14)
© NXP B.V. 2009. All rights reserved.
15 (9)
010aaa549
BOOT1
OUT1
BOOT2
OUT2
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