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| 型号： | MAX9611AUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC 12BIT ADC OPAMP COMPAR 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| 增益带宽积： | 2.5MHz |
| -3db带宽： | 4MHz |
| 电流 - 输入偏压： | 1µA |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 1.6mA |
| 电流 - 输出 / 通道： | 15mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 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-uMAX |
| 包装： | 管件 |
High-Side, Current-Sense Amplifiers with
12-Bit ADC and Op Amp/Comparator
MAX9611/MAX9612
_______________________________________________________________________________________ 5
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.3V, VRS+ = VRS- = +12V, VSENSE = (VRS+ - VRS-) = 0V, TA = -40NC to +125NC, unless otherwise noted. Typical values are
at TA = +25NC.) (Note 2)
Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.
Note 3: VOS and gain error of current-sense amplifier extrapolated from from a two-point measurement made at VSENSE = (VRS+ -
VRS-) = 5mV to 50mV in gain of 8x, 5mV to 100mV in gain of 4x, and 10mV to 400mV in gain of 1x.
Note 4: Guaranteed by design.
Note 5: CB is in pF.
I2C Timing Diagram
SCL
SDA
tR
tF
tBUF
START
CONDITION
STOP
CONDITION
REPEATED START CONDITION
START CONDITION
tSU,STO
tHD,STA
tSU,STA
tHD,DAT
tSU,DAT
tLOW
tHIGH
tHD,STA
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER-SUPPLY CHARACTERISTICS
Power-Supply Input Range
VCC
Guaranteed by PSRR
2.7
5.5
V
Quiescent Current
ICC
1.6
2.6
mA
Shutdown Current
ISHDN
No activity on SCL
5
10
F
A
I2C TIMING CHARACTERISTICS (COMPATIBLE WITH SMBus)
Serial-Clock Frequency
fSCL
0
400
kHz
Bus Free Time Between a STOP
and a START Condition
tBUF
1.3
F
s
Hold Time, (Repeated) START
Condition
tDH,STA
0.6
F
s
SCL Clock Low Period
tLOW
1.3
F
s
SCL Clock High Period
tHIGH
0.6
F
s
Setup Time for a Repeated
START Condition
tSU,STA
0.6
F
s
Data Hold Time
tDH,DAT
0
900
F
s
Data Setup Time
tSU,DAT
100
ns
SDA/SCL Receiving Rise Time
tR
(Note 5)
20 + 0.1CB
300
ns
SDA/SCL Receiving Fall Time
tF
(Note 5)
20 + 0.1CB
300
SDA Transmitting Fall Time
tF
(Note 5)
20 + 0.1CB
250
STOP Condition Setup Time
tSU,STO
0.6
F
s
Bus Capacitance
CB
400
pF
Pulse Width of Spike Suppressed
tSP
50
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9611AUB+ | 功能描述:电流灵敏放大器 iSense + ADC + I2C RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX9611AUB+T | 功能描述:电流灵敏放大器 iSense + ADC + I2C RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
| MAX9611EVKIT+ | 功能描述:放大器 IC 开发工具 MAX9611 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX9611PMB1# | 功能描述:放大器 IC 开发工具 MAX9611 Peripheral Module RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX9612AUB+ | 功能描述:电流灵敏放大器 iSense + ADC + I2C RoHS:否 制造商:Texas Instruments 通道数量: 共模抑制比（最小值）:110 dB 输入补偿电压:80 uV 电源电压-最大:5.5 V 电源电压-最小:2.7 V 电源电流:350 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-16 封装:Reel |
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