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参数资料
| 型号： | MAX34406HETG+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/11页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURR SENSE QUAD 24TQFN |
| 标准包装： | 2,500 |
| 放大器类型： | 电流检测 |
| 电路数： | 4 |
| 输出类型： | 开路漏极 |
| -3db带宽： | 30kHz |
| 电流 - 输入偏压： | 200nA |
| 电压 - 输入偏移： | 100µV |
| 电流 - 电源： | 200µA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
Maxim Integrated Products 6
MAX34406
Quad Current-Sense Amplifier
with Overcurrent Threshold Comparators
Pin Description (continued)
PIN
NAME
FUNCTION
14
IN3-
External Sense Resistor Load-Side Connection for Amplifier 3
15
OUT3
Output Voltage from Amplifier 3 Proportional to VSENSE. This output is clamped at 6V.
16
OUT4
Output Voltage from Amplifier 4 Proportional to VSENSE. This output is clamped at 6V.
17
IN4-
External Sense Resistor Load-Side Connection for Amplifier 4
18
IN4+
External Sense Resistor Power-Side Connection for Amplifier 4. Bias at this pin also provides the supply
voltage for amplifier 4. This pin can be left open circuit if not needed.
19
VDD
Supply Voltage for Reference, Comparators, and Logic. A +2.7V to +5.5V supply. This pin should be
decoupled to GND with a 100nF ceramic capacitor.
20
ENA
SHTDN Enable Input. CMOS digital input. Connect to GND to clear the latch and unconditionally
deassert (force low) the SHTDN output. Connect to VDD to enable normal latch operation of the SHTDN
output. ENA should be toggled low once VDD reaches nominal operating voltage.
21
SHTDN
Shutdown Output. Open-drain output. This output transitions to high impedance when any of the four
overcurrent comparator outputs (OC1 to OC4) are asserted (high impedance) as long as the ENA pin is
high. Toggling the ENA pin allows SHTDN to reset to logic-low.
22
CDLY
Shutdown Delay Capacitor. A capacitor (CCDLY) from this pin to GND delays the transition of the
SHTDN pin. The delay time can be calculated by the following formula: tDLY = CCDLY x (VDD/10FA). The
capacitor connected to CDLY is discharged when ENA is low and upon VDD being applied (i.e., at power-
on reset), and also any time all OCx outputs are low (i.e., inactive). If the shutdown delay is not required,
this pin can be left unconnected.
24
GND
Ground Reference
—
EP
Exposed Pad. Connect to ground or leave unconnected.
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相关代理商/技术参数 |
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| MAX34406TETG+ | 功能描述:电流灵敏放大器 QUAD CURRENT-SENSE MONITOR 24L 25V 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 |
| MAX34406TETG+T | 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 25V TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 25V - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC OPAMP CURR SENSE 60KHZ 24TQFN |
| MAX34406WETG+ | 功能描述:电流灵敏放大器 QUAD CURRENT-SENSE MONITOR 24L 200V 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 |
| MAX34406WETG+T | 制造商:Maxim Integrated Products 功能描述:QUAD CURRENT SENSE MONITOR 24L 200V TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC OPAMP CURR SENSE 60KHZ 24TQFN 制造商:Maxim Integrated Products 功能描述:Current Sense Amplifiers QUAD CURRENT-SENSE MONITOR 24L 200V |
| MAX34408ETE+ | 制造商:Maxim Integrated Products 功能描述:SMBUS DUAL CURRENT MONITOR - Bulk 制造商:Maxim Integrated Products 功能描述:IC TXRX |
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