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Absolute Maximum Rating(最大绝对值)
Symbol | Parameter9(参数) | Rated Value(额定值) | Unit(单位) |
Vdd-Vss | Supply voltage(工作电压) | -0.5〜 +6.0 | V |
Vin | Input voltage(输入电压) | Vss-0.3V〜Vdd+0.3 | V |
Top | Operating Temperayure (工作温度) | 0〜+ 70 | ℃ |
Tst | Storage Temperature (储存温度) | -25 〜+ 85 | ℃ |
Vin:输入电压 VSS-0.3V ~ VDD+0.3 V
表示:IO电压低于0.3VDD判为低,高于0.7VDD判为高,0.3~0.7VDD为悬浮状态,有可能为低,也有可能为高
Symbol (符号) ( | Parameter(参数) | VDD | Min.最小值) | TYP.典型 | Max.最大 | Unit单位 | Condition 条件 | |
VDD | Operating voltage (工作电压)) | 2.0 | 3 | 5.5 | V | 1MHz & 2MHz | ||
Isb | Supply current 电流 | Halt mode(睡眠状态) | 3 | 1 | uA | Sleep,no load | ||
4.5 | 1 | |||||||
Isl | Slowmode(低速模式) | 3 | 150 | uA | 1ms interrupt,no load | |||
4.5 | 350 | |||||||
Iop | Operating mode (正常工作) | 3 | 2 | mA | 1MHz,no loadding | |||
4.5 | 2.4 | |||||||
3 | 2.5 | mA | 2MHz,no loadding | |||||
4.5 | 2.8 | |||||||
Iil | Input current Internal pull-high (上拉静态) | Week 850K ohms(弱上拉)
| 3 | -3.5 | uA | Vil=0V | ||
4.5 | -10 | |||||||
Strong 480K ohms(强上拉) | 3 | -7 | uA | |||||
4.5 | -20 | |||||||
Ioh | Output high current (输出驱动电流) | 3 | -10 | mA | Voh=1.0V | |||
4.5 | -22 | Voh=2.2V | ||||||
Iol | output low current (Normal current) (输出正常灌电流) | 3 | 10 | mA | Vol=2.0V | |||
4.5 | 20 | Vol=2.5V | ||||||
output low current (Large current) (输出强灌电流) | 3 | 20 | mA | Vol=2.0V | ||||
4.5 | 40 | Vol=2.5V | ||||||
Ipwm | PWM output current (Normal)(正常喇叭输出电流) | 3 | 60 | mA | Load=8 ohms | |||
4.5 | 100 | |||||||
PWM output current (Large)(加强喇叭输出电流) | 3 | 70 | mA | Load=8 ohms | ||||
4.5 | 117 | |||||||
IDAC | DAC output cueernt (DAC输出电流) | 3 | -0.36~-4.20 | mA | Half scale | |||
4.5 | -0.47~-4.85 | |||||||
△F/F | Frequency deviation by voltage drop (4.5V于3.0V之间最大频飘) | 3 | 1.5 | % | Fosc(3.0V)—Fosc(2.4V) Fosc(3V) | |||
4.5 | 0.5 | Fosc(4.5V)—Fosc(3.0V) Fosc(4.5V) | ||||||
△F/F | Frequency Lot deviation(3.0V频飘) | 3 | -1 | 1 | % | Fmax(3.0V)—Fmin(3.0V) Fmax(3.0V) | ||
Fosc | Oscillation Frequency (振荡频率) | _ | 0.90 | 1 | 1.05 | MHz | VDD=2.0〜5.5V | |
1.80 | 2 | 2.10 |
call:0755-29112251 & 0755-29556853
专线负责人:吴经理 13760327233
联系地址:深圳市宝安区西乡镇宝民二路河东大厦A座7楼7001-7007室
工厂地址:深圳市宝安区西乡镇宝民二路河东大厦A座7楼7001-7009室