92HD81B1C5NLGXUAX Integrated Device Technology (Idt), 92HD81B1C5NLGXUAX Datasheet - Page 281

• Manufacturer Part Number: 92HD81B1C5NLGXUAX
• Description: Audio Codec 2ADC / 2DAC 24-Bit 48-Pin VFQFPN EP Tray
• Manufacturer: Integrated Device Technology (Idt)
• Type: General Purposer

Specifications of 92HD81B1C5NLGXUAX

• Package: 48VFQFPN EP
• Adc/dac Resolution: 24 Bit
• Number Of Channels: 2ADC /2 DAC
• Sampling Rate: 192 KSPS
• Number Of Dac Outputs: 8
• Number Of Dacs: 2
• Operating Supply Voltage: 1.5|1.8|3.3|4|4.75|5 V

92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
8. PINOUTS
IDT™ CONFIDENTIAL
8.1.
Pin Assignment
DMIC_CLK/GPIO 1
DMIC_0/GPIO 2
DVDD_CORE
SDATA_OUT
SDATA_IN
DVDD_IO
PCBEEP
RESET#
BITCLK
DVDD
SYNC
DVSS
1
2
3
4
5
6
7
8
9
10
11
12
Figure 14. Pin Assignment
QFN
48
281
36
35
34
33
32
31
30
29
28
27
26
25
Cap+
Cap-
V-
AVSS2
HP1_R
HP1_L
AVSS2
HP0_R
HP0_L
AVDD1
AVSS1
Mono_Out
Port
HP0
HP1
PORTC Y
PORTD -
PORTE
PORTF
DMIC0
SPDIF0 Y
SPDIF1 x
SENSE-ASENSE-B
Y
Y
-
-
x
-
-
-
-
Y
Y
Y
x
Y
V 0.987 11/09
92HD81