参数资料
| 型号： | SY88993ALKG |
| 厂商： | Micrel Inc |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | IC AMP LIMITING POST 3.3V 10MSOP |
| 标准包装： | 100 |
| 类型： | 限幅后置放大器 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 管件 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-3339-5 |
Technical Note
3/32
BM5446EFV
www.rohm.com
2010.05 - Rev.B
2010 ROHM Co., Ltd. All rights reserved.
●
Electrical characteristics
(Unless otherwise specified Ta=25℃,Vcc=13V,f=1kHz,RL_SP=8,RL_DA=20k,RESETX=3.3V,MUTEX=3.3V,PDX=3.3V,
Gain=20dB, DSP: Through, fs =48kHz)
Parameter
Symbol
Limits
Unit
Conditions
Min.
Typ.
Max.
Total circuit
Circuit current
ICC1
-
60
120
mA
Pin 27, 30, 31, 51, 52,No load
Circuit current
(Power down mode)
ICC2
-
2.5
5
mA
Pin 27, 30, 31, 51, 52,No load
RESETX=0V, MUTEX=0V,PDX=0V
Open-drain terminal
Low level voltage
VERR
-
0.8
V
Pin 26,IO=0.5mA
Regulator output voltage 1
VREG_G
5.0
5.5
6.0
V
Pin 28, 54
Regulator output voltage 2
VREG_3
3.0
3.3
3.6
V
Pin 3
Regulator output voltage 3
VREG_15
1.3
1.5
1.7
V
Pin 16
High level input voltage
VIH
2.5
-
3.3
V
Pin 5 ~ 14, 22
Low level input voltage
VIL
0
-
0.8
V
Pin 5 ~ 14, 22
Input current
(Input pull-up terminal)
IIL
50
100
150
A
Pin 5 ~ 9,VIN = 0V
Input current
(Input pull-down terminal)
IIH
30
70
105
A
Pin 10 ~ 12, 22,VIN = 3.3V
Input current
(SCL, SDA terminal)
II
-
0
1
A
Pin 13, 14,VIN = 3.3V
Output current
(SCL, SDA terminal)
IO
-1
0
-
A
Pin 13, 14,VIN = 0V
High level output voltage
(S/PDIF output terminal)
VOH
2.75
3.3
-
V
Pin 23,IO=-0.6mA
Low level output voltage
(S/PDIF output terminal)
VOL
-
0
0.55
V
Pin 23,IO= 0.6mA
Speaker Output
Maximum momentary
output power 1
PO1
-
10
-
W
THD+n=10%,Gain=26dB
*7
Maximum momentary
output power 2
PO2
-
20
-
W
Vcc=18V,THD+n=10%,Gain=26d
B
*7
Total harmonic distortion
THDSP
-
0.07
-
%
PO=1W,BW=20～20kHz
*7
Crosstalk
CTSP
65
80
-
dB
PO=1W,BW=IHF-A
*7
Output noise voltage
(Sampling mode)
VNO_SP
-
140
280
Vrms -∞dBFS,BW=IHF-A
*7
Residual noise voltage
(Mute mode)
VNOR_SP
-
5
10
Vrms MUTEX=0V,-∞dBFS,BW=IHF-A
*7
PWM sampling frequency
fPWM1
-
512
-
kHz
fs=32kHz
*7
fPWM2
-
705.6
-
kHz
fs=44.1kHz
*7
fPWM3
-
768
-
kHz
fs=48kHz
*7
DAC Output
Maximum output voltage
VOMAX
0.85
1.0
-
Vrms
0dBFS,THD+n=1%
Channel Balance
CB
-1
0
1
dB
0dBFS
Total harmonic distortion
THDDA
-
0.05
0.5
%
-20dBFS,BW=20～20kHz
Crosstalk
CTDA
65
80
-
dB
0dBFS,BW=IHF-A
Output noise voltage
VNO_DA
-
10
20
Vrms -∞dBFS,BW=IHF-A
Residual noise voltage
VNOR_DA
-
3
10
Vrms MUTEX=0V,PDX=0V,
-∞dBFS,BW=IHF-A
*7 These items show the typical performance of device and depend on board layout, parts, and power supply.
The standard value is in mounting device and parts on surface of ROHM’s board directly.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY88993ALKG TR | 功能描述:限幅放大器 3.3V-5V 3.2 Gbps High-Speed Limiting Post Amplifier w/ High Input Sensitivity RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| SY88993ALKGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 3.2Gbps High-Speed Limiting Post Amplifier with High Input Sensitivity |
| SY88993AV | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 3.2Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88993AV_05 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 3.2Gbps HIGH-SPEED LIMITING POST AMPLIFIER |
| SY88993AV_07 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:5V/3.3V 3.2Gbps HIGH-SPEED LIMITING POST AMPLIFIER SY88993AV |
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