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| 型号： | MAX9203ESA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 7/8页 |
| 文件大小： | 0K |
| 描述： | IC COMPARATOR LP 8-SOIC |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 带锁销 |
| 元件数： | 1 |
| 输出类型： | TTL |
| 电压 - 电源，单路/双路(±)： | 4.75 V ~ 10.5 V，±2.375 V ~ 5.75 V |
| 电压 - 输入偏移（最小值）： | 4mV @ ±5V |
| 电流 - 输入偏压（最小值）： | 5µA @ ±5V |
| 电流 - 静态（最大值）： | 2mA，1.6mA，800µA |
| CMRR, PSRR（标准）： | 86.02dB CMRR，86.02dB PSRR |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
_______________________________________________________________________________________
7
MAX9201/9202/9203
Low Cost, 7ns, Low-Power
Voltage Comparators
Power Supplies
The MAX9201/MAX9202/MAX9203 can be powered
from separate analog and digital supplies or from a sin-
gle +5V supply. The analog supply can range from +5V
to +10V with VEE grounded for single-supply operation
(Figures 1a and 1b) or from a split ±5V supply (Figure
1c). The VDD digital supply always requires +5V.
In high-speed, mixed-signal applications where a com-
mon ground is shared, a noisy digital environment can
adversely affect the analog input signal. When set up with
separate supplies, the MAX9201/MAX9202/MAX9203
isolate analog and digital signals by providing a separate
analog ground (VEE) and digital ground (GND).
Definition of Terms
VOS
Input Offset Voltage: Voltage applied be-
tween the two input terminals to obtain TTL
logic threshold (+1.4V) at the output.
VIN
Input Voltage Pulse Amplitude: Usually set
to 100mV for comparator specifications.
VOD
Input Voltage Overdrive: Usually set to 5mV
and in opposite polarity to VIN for comparator
specifications.
tpd+
Input to Output High Delay: The propagation
delay measured from the time the input signal
crosses the input offset voltage to the TTL
logic threshold (+1.4V) of an output low to high
transition.
tpd-
Input to Output Low Delay: The propagation
delay measured from the time the input signal
crosses the input offset voltage to the TTL
logic threshold (+1.4V) of an output high to low
transition.
tpd+ (D) Latch Disable to Output High Delay: The
propagation delay measured from the latch
signal crossing the TTL logic threshold
(+1.4V) in a low to high transition to the point
of the output crossing TTL threshold (+1.4V)
in a low to high transition.
tpd- (D) Latch Disable to Output Low Delay: The
propagation delay measured from the latch
signal crossing the TTL threshold (+1.4V) in a
low to high transition to the point of the output
crossing TTL threshold (+1.4V) in a high to
low transition.
ts
Minimum Setup Time: The minimum time,
before the negative transition of the latch sig-
nal, that an input signal change must be pre-
sent in order to be acquired and held at the
outputs.
th
Minimum Hold Time: The minimum time,
after the negative transition of the latch sig-
nal, that an input signal must remain
unchanged in order to be acquired and held
at the output.
tpw (D)
Minimum Latch Disable Pulse Width: The
minimum time that the latch signal must
remain high in order to acquire and hold an
input signal change.
Figure 2. MAX9201/MAX9202/MAX9203 Diagram
Figure 3. tPD+ Response Time to 5mV Overdrive
LATCH
ENABLE
INPUT
tpd
tpd+ (D)
tpw (D)
ts
th
VIN
VOD
VOS
LATCH
COMPARE
LATCH
COMPARE
COMPARATOR
OUTPUT
1.4V
5ns/div
OUTPUT
INPUT
VOD + 5mV
50mV/div
1V/div
0V
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相关代理商/技术参数 |
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| MAX9205 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:10-Bit Bus LVDS Serializers |
| MAX9205_10 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:10-Bit Bus LVDS Serializers |
| MAX9205EAI | 功能描述:LVDS 接口集成电路 RoHS:否 制造商:Texas Instruments 激励器数量:4 接收机数量:4 数据速率:155.5 Mbps 工作电源电压:5 V 最大功率耗散:1025 mW 最大工作温度:+ 85 C 封装 / 箱体:SOIC-16 Narrow 封装:Reel |
| MAX9205EAI/V+ | 功能描述:串行器/解串器 - Serdes 10-Bit Bus LVDS Serializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
| MAX9205EAI/V+T | 功能描述:串行器/解串器 - Serdes 10-Bit Bus LVDS Serializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
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