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参数资料
| 型号： | MAX9934TALT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/19页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURR SENSE LV 6UDFN |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| -3db带宽： | 1.5kHz |
| 电流 - 输入偏压： | 35µA |
| 电压 - 输入偏移： | 10µV |
| 电流 - 电源： | 120µA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 3.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFBGA，CSPBGA |
| 供应商设备封装： | 6-uCSP（1.57x1.16） |
| 包装： | 带卷 (TR) |
MAX9934
High-Precision, Low-Voltage, Current-Sense Amplifier
with Current Output and Chip Select for Multiplexing
4
Maxim Integrated
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
0.1% final value, Figure 1, MAX9934T
670
Output Settling Time
tS
0.1% final value, Figure 1, MAX9934F
220
s
Output to 0.1% final value, Figure 2,
MAX9934T
150
Output Select Time
tZH
Output to 0.1% final value, Figure 2,
MAX9934F
80
s
Output Deselect Time
tHZ
Output step of 100mV, CL = 10pF,
Figure 2
2s
Power-Down Time
tPD
Output step of -100mV, CL = 10pF,
VCC > 2.5V
2s
0.1% final value, Figure 3, MAX9934T
300
Power-Up Time
tPU
0.1% final value, Figure 3, MAX9934F
200
s
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 3.3V, VRS+ = VRS- = 3.0V, VSENSE = 0V, VCM = (VRS+ + VRS-)/2, VCS = 3.3V, ROUT = 10k to GND for unidirectional opera-
tion, ROUT = 10k to VCC/2 for bidirectional operation. TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA =
+25°C.) (Note 2)
Note 2: All devices are 100% production tested at TA = +25°C. Unless otherwise noted, specifications overtemperature are guaran-
teed by design.
Note 3: Guaranteed by design. Thermocouple, contact resistance, RS- input-bias current, and leakage effects preclude measure-
ment of this parameter during production testing. Devices are screened during production testing to eliminate defective
units.
Note 4: Gain error tested in unidirectional mode: 0.2V
≤ VOUT ≤ 3.1V for the MAX9934T; 0.25V ≤ VOUT ≤ 2.5V for the MAX9934F.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9934TART+T | 功能描述:电流灵敏放大器 Precision Current Sense Amp 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 |
| MAX9934TAUA+ | 功能描述:电流灵敏放大器 Precision Current Sense Amp 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 |
| MAX9934TAUA+T | 功能描述:电流灵敏放大器 Precision Current Sense Amp 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 |
| MAX9934TEVKIT+ | 功能描述:放大器 IC 开发工具 MAX9934T 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 |
| MAX9935FAUA+ | 制造商:Maxim Integrated Products 功能描述:40UV 5V ISENSE-CHOPPER - Rail/Tube |
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