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參數(shù)資料
| 型號： | CS3308-CQZR |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ANLG VOL CTRL 8CH 48-LQFP |
| 標(biāo)準(zhǔn)包裝： | 2,000 |
| 類型： | 音量控制 |
| 應(yīng)用： | 高端音頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP（7x7） |
| 包裝： | 帶卷 (TR) |
| 配用： | 598-1778-ND - EVALUATION BOARD FOR CS5376 598-1496-ND - BOARD EVAL FOR CS3308 VOL CTRL |
2002-2011 Microchip Technology Inc.
DS21696H-page 15
MCP6541/1R/1U/2/3/4
3.0
PIN DESCRIPTIONS
Descriptions of the pins are listed in Table 3-1.
3.1
Analog Inputs
The comparator non-inverting and inverting inputs are
high-impedance CMOS inputs with low bias currents.
3.2
CS Digital Input
This is a CMOS, Schmitt-triggered input that places the
part into a low-power mode of operation.
3.3
Digital Outputs
The comparator outputs are CMOS, push-pull digital
outputs. They are designed to be compatible with
CMOS and TTL logic and are capable of driving heavy
DC or capacitive loads.
3.4
Power Supply (VSS and VDD)
The positive power supply pin (VDD) is 1.6V to 5.5V
higher than the negative power supply pin (VSS). For
normal operation, the other pins are at voltages
between VSS and VDD.
Typically, these parts are used in a single (positive)
supply configuration. In this case, VSS is connected to
ground and VDD is connected to the supply. VDD will
need a local bypass capacitor (typically 0.01 F to
0.1F) within 2mm of the VDD pin. These can share a
bulk capacitor with nearby analog parts (within
100 mm), but it is not required.
TABLE 3-1:
PIN FUNCTION TABLE
MCP6541
PDIP,
SOIC,
MSOP
MCP6541
SOT-23-5,
SC-70-5
M
C
P6541R
MCP6541U
SOT-23-5
SC-70-5
M
C
P6542
M
C
P6543
M
C
P6544
Symbol
Description
6
1
4
1
6
1
OUT, OUTA Digital Output (comparator A)
24
4
3
2
VIN–, VINA– Inverting Input (comparator A)
33
3
1
3
VIN+, VINA+ Non-inverting Input (comparator A)
75
2
5
8
7
4
VDD
Positive Power Supply
——
—
5
—
5
VINB+
Non-inverting Input (comparator B)
——
—
6
—
6
VINB–
Inverting Input (comparator B)
—
7
—
7
OUTB
Digital Output (comparator B)
—
8
OUTC
Digital Output (comparator C)
——
—
9
VINC–
Inverting Input (comparator C)
——
—
10
VINC+
Non-inverting Input (comparator C)
42
5
2
4
11
VSS
Negative Power Supply
——
—
12
VIND+
Non-inverting Input (comparator D)
——
—
13
VIND–
Inverting Input (comparator D)
—
14
OUTD
Digital Output (comparator D)
——
—
8
—
CS
Chip Select
1, 5, 8
—
1, 5
—
NC
No Internal Connection
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| CS3308-DQZ | 功能描述:音頻放大器 IC 8-Channel Digital Volume Control RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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| CS3310 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Stereo Digital Volume Control |
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