參數(shù)資料
型號： PCM1606E
英文描述： 24-BIT, 192-kHz SAMPLING, 6-CHANNEL, ENHANCED MULTILEVEL, DELTA-SIGMA DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192 kHz的采樣，6通道，加強多層次，Δ-Σ數(shù)字到模擬轉換器
文件頁數(shù)： 21/27頁
文件大小： 385K
代理商： PCM1606E
PCM1606
SLES014B – OCTOBER 2001 – REVISED AUGUST 2002
3
www.ti.com
TERMINAL
I/O
DESCRIPTIONS
NAME
PIN
I/O
DESCRIPTIONS
AGND
7
—
Analog and digital ground
BCK
19
I
Shift clock input for serial audio data (see Note 2)
DATA1
1
I
Serial audio data input for VOUT1 and VOUT2 (see Note 2)
DATA2
2
I
Serial audio data input for VOUT3 and VOUT4 (see Note 2)
DATA3
3
I
Serial audio data input for VOUT5 and VOUT6 (see Note 2)
DEMP0
16
I
De-emphasis control (see Note 1)
DEMP1
17
I
De-emphasis control (see Note 1)
FMT1
4
I
Format select (see Note 1)
FMT0
5
I
Format select (see Note 1)
LRCK
18
I
Left and right clock input. This clock is equal to the sampling rate, fS (see Note 2)
SCKI
20
I
System clock in. Input frequency is 128 fS, 192 fS, 256 fS, 384 fS, 512 fS or 768 fS (see Note 2)
VCC
15
—
Analog and digital power supply, 5 V
VCOM
14
—
Common voltage output. This pin should be bypassed with a 10-
F capacitor to AGND
VOUT1
10
O
Voltage output for audio signal corresponding to L-channel on DATA1. Up to 192 kHz
VOUT2
11
O
Voltage output for audio signal corresponding to R-channel on DATA1. Up to 192 kHz
VOUT3
12
O
Voltage output for audio signal corresponding to L-channel on DATA2. Up to 96 kHz
VOUT4
13
O
Voltage output for audio signal corresponding to R-channel on DATA2. Up to 96 kHz
VOUT5
8
O
Voltage output for audio signal corresponding to L-channel on DATA3. Up to 96 kHz
VOUT6
9
O
Voltage output for audio signal corresponding to R-channel on DATA3. Up to 96 kHz
ZEROA
6
O
Zero-data flag. Logical AND of ZERO1 through ZERO6
NOTES:
1. Schmitt-trigger input with internal pulldown.
2. Schmitt-trigger input.
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, VCC
6.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage
–0.3 V to VCC + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage
–0.3 V to VCC + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current (except power supply)
±10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ambient temperature under bias
–40
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature
–55
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction temperature
150
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature (soldering, 5s)
260
°C, 5s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package temperature (IR reflow, 10s)
235
°C, 10s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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PCM1606IDBRMO 制造商:Texas Instruments 功能描述:
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