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NTP-8230 Datasheet PDF - NeoFidelity

Part Number NTP-8230
Description Power Driver Integrated Full Digital Audio Amplifier
Manufacturers NeoFidelity 
Logo NeoFidelity Logo 

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Power Driver Integrated Full Digital Audio Amplifier
NTP-8230
NTP-8230
High Performance, High Fidelity Power
Driver Integrated Full Digital Audio Amplifier
Datasheet
Revision 0.1
Copyright NeoFidelity, Inc.
Document Number: DS8230 draft ver. 0.1
Page 1
2011-01-11
Free Datasheet http://www.datasheet4u.com/

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NTP-8230 equivalent
Power Driver Integrated Full Digital Audio Amplifier
NTP-8230
3. PIN DESCRIPTIONS
PIN NAME TYPE
DESCRIPTION
1 AVDD_PLL
P Regulator output for PLL analog block, 1.8V
2 DVDD_PLL
P Regulator output for PLL digital block, 1.8V
3 LF I/O External PLL loop filter
4 GND
P This pin should be connected to Ground
5 SDATA
I I2S serial data input
6 WCK I/O I2S word clock
7 BCK I/O I2S bit clock
8 SDA I/O I2C data
9 SCL
I I2C clock
10 DVDD
P Regulator output for Core block, 1.8V
11 /FAULT
I Input from external power device
12 PWM_MASK_2 O External power device on/off control to protect
13
S_WOOFER_A/
MONITOR_0
O
Monitoring signal out from processor block
14
S_WOOFER_B/
MONITOR_1
O
Monitoring signal out from processor block
15 HP_L
O Left audio channel Headphone signal
16 HP_R
O Right audio channel Headphone signal
17 HP_MUTE
O External Headphone mute signal
18 BST2B
P Bootstrap supply, external capacitor to OUT2B is required
19 PGND2B
P Ground
20 OUT2B
O Power stage PWM output 2B
21 OUT2B
O Power stage PWM output 2B
22 PVDD2
P Power supply for PWM Power stage 2A, 2B
23 PVDD2
P Power supply for PWM Power stage 2A, 2B
24 PVDD2
P Power supply for PWM Power stage 2A, 2B
25 OUT2A
O Power stage PWM output 2A
26 OUT2A
O Power stage PWM output 2A
27 PGND2A
P Ground
28 BST2A
P Bootstrap supply, external capacitor to OUT2A is required
29 VDR2
P Gate drive voltage regulator decoupling pin, capacitor to GND is required
30 AGND
P Ground
31 VCC5
P Logic voltage decoupling pin, capacitor to GND is required
32 VDR1
P Gate drive voltage regulator decoupling pin, capacitor to GND is required
33 BST1B
P Bootstrap supply, external capacitor to OUT1B is required
34 PGND1B
P Ground
35 OUT1B
O Power stage PWM output 1B
36 OUT1B
O Power stage PWM output 1B
37 PVDD1
38 PVDD1
39 PVDD1
P Power supply for PWM Power stage 1A, 1B
P Power supply for PWM Power stage 1A, 1B
P Power supply for PWM Power stage 1A, 1B
40 OUT1A
O Power stage PWM output 1A
Copyright NeoFidelity, Inc.
Document Number: DS8230 draft ver. 0.1
Page 5
2011-01-11
Free Datasheet http://www.datasheet4u.com/


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NTP-8230 datasheet


1. - Full Digital Audio Amplifier

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Part NumberDescriptionManufacturers
NTP-8230The function is Power Driver Integrated Full Digital Audio Amplifier.NeoFidelity
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