参数资料
| 型号： | BD5460GUL-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO .85W MONO D 9WLCSP |
| 标准包装： | 1 |
| 类型： | D 类 |
| 输出类型： | 1-通道（单声道） |
| 在某负载时最大输出功率 x 通道数量： | 850mW x 1 @ 8 欧姆 |
| 电源电压： | 2.5 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，短路和热保护，待机 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | VCSP50L1 |
| 封装/外壳： | 9-WLCSP |
| 包装： | 标准包装 |
| 产品目录页面： | 1371 (CN2011-ZH PDF) |
| 其它名称： | BD5460GUL-E2DKR |
Micrel, Inc.
SY898535XL
June 2011
3
M9999-062211-B
hbwhelp@micrel.com
Pin Configuration
20-Pin TSSOP (K4-20-1)
Pin Description
Pin Number
Pin Name
Pin Function
1
VEE
Ground.
2
CLK_EN
Single-Ended Input: This TTL/CMOS input disables and enables the Q0-Q3 outputs. It is
internally connected to a 51k pull-up resistor and will default to a logic HIGH state if left
open. When disabled, Q goes LOW and /Q goes HIGH. CLK_EN being synchronous,
outputs will be enabled/disabled following a rising and a falling edge of the input clock. VTH =
is approximately 1.5V.
3
CLK_SEL
Single-Ended Input: This single-ended TTL/CMOS-compatible input selects the input to the
multiplexer. If HIGH, selects XTAL input. If LOW, it selects CLK input. Note that this input is
internally connected to a 51k pull-down resistor and will default to logic LOW state if left
open. VTH = is approximately 1.5V.
4
CLK
Single-Ended Input: This LVCMOS or LVTTL signal is the input signal to the device. It is
internally connected to a 51k pull-down resistor and will default to a logic LOW state if left
open. This input is selected when CLK_SEL is set to logic LOW.
6, 7
XTAL_IN,
XTAL_OUT
Crystal oscillator interface. XTAL_IN is the input. XTAL_OUT is the output.
5, 8, 9
NC
Unused Pins
10, 13, 18
VCC
Positive Power Supply Pins: Bypass with 0.1F||0.01F low ESR capacitors as close to the
VCC pins as possible.
20, 19
17, 16
15, 14
12, 11
Q0, /Q0
Q1, /Q1
Q2, /Q2
Q3, /Q3
LVPECL Differential Output Pairs: Differential buffered output copies the selected input
signal. The output swing is typically 800mV. Unused output pairs may be left floating with no
impact on jitter. See “Truth Table” below.
or (408) 955-1690
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PDF描述 |
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| BD7830NUV-TR | IC AMP AUDIO MONO 1.5W VSON8 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BD5461GUL | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input Monaural Class-D Speaker Amplifier |
| BD5461GUL_10 | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input Monaural Class-D Speaker Amplifier |
| BD5461GUL-E2 | 功能描述:音频放大器 Class D Speaker Amp 2.5W Monaural RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| BD5464GUL-E2 | 制造商:ROHM Semiconductor 功能描述: |
| BD5465GUL | 制造商:ROHM 制造商全称:Rohm 功能描述:Analog Input Monaural Class-D Speaker Amplifier |
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