INA199B2QDCKRQ1
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Описание
INA199 Current Shunt Monitors
Texas Instruments INA199 Voltage Output Current Shunt Monitors are commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. These devices can sense drops across shunt resistors at common-mode voltages from -0.3V to 26V, independent of the supply voltage. The INA199 comes in three fixed gains (50V/V, 100V/V, and 200V/V). The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices can operate from a single 2.7V to 26V power supply, drawing a maximum of 100µA of supply current. All versions are specified from -40°C to 105°C and are offered in both SC70-6 and thin UQFN-10 packages. The INA199-Q1 devices are AEC-Q100 qualified for automotive applications.
Texas Instruments INA199 Voltage Output Current Shunt Monitors are commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. These devices can sense drops across shunt resistors at common-mode voltages from -0.3V to 26V, independent of the supply voltage. The INA199 comes in three fixed gains (50V/V, 100V/V, and 200V/V). The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices can operate from a single 2.7V to 26V power supply, drawing a maximum of 100µA of supply current. All versions are specified from -40°C to 105°C and are offered in both SC70-6 and thin UQFN-10 packages. The INA199-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Accuracy | 1.5% |
Amplifier Type | Current Sense |
Brand | Texas Instruments |
CMRR - Common Mode Rejection Ratio | 100 dB |
En - Input Voltage Noise Density | 25 nV |
Factory Pack Quantity | 3000 |
Features | Bi-directional, Low-side Capable |
Gain V/V | 100 V/V |
GBP - Gain Bandwidth Product | 30 kHz |
Ib - Input Bias Current | 28 uA |
Ios - Input Offset Current | 0.02 uA |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +125 C |
Minimum Operating Temperature | -40 C |
Moisture Sensitive | Yes |
Mounting Style | SMD/SMT |
Number Of Channels | 1 Channel |
Operating Supply Current | 115 uA |
Package / Case | SC70-6 |
Packaging | Cut Tape or Reel |
Product | Current Sense Amplifiers |
Product Category | Current Sense Amplifiers |
Product Type | Current Sense Amplifiers |
PSRR - Power Supply Rejection Ratio | 0.01 uV/V |
Qualification | AEC-Q100 |
Series | INA199-Q1 |
SR - Slew Rate | 0.4 V/us |
Subcategory | Amplifier ICs |
Supply Voltage - Max | 26 V |
Vcm - Common Mode Voltage | -0.3 V to 26 V |
Accuracy: | 1.5% |
Amplifier Type: | High-Side Current Sense Amplifier |
Brand: | Texas Instruments |
CMRR - Common Mode Rejection Ratio: | 120 dB |
en - Input Voltage Noise Density: | 25 nV |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Features: | Bi-directional, Low-side Capable |
Gain Error: | 0.03% |
Gain V/V: | 100 V/V |
GBP - Gain Bandwidth Product: | 30 kHz |
Ib - Input Bias Current: | 28 uA |
Ios - Input Offset Current: | 20 nA |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Channels: | 1 Channel |
Operating Supply Current: | 115 uA |
Package / Case: | SC70-6 |
Product Category: | Current Sense Amplifiers |
Product Type: | Current Sense Amplifiers |
Product: | Current Sense Amplifiers |
PSRR - Power Supply Rejection Ratio: | 0.01 uV/V |
Qualification: | AEC-Q100 |
Series: | INA199-Q1 |
SR - Slew Rate: | 0.4 V/us |
Subcategory: | Amplifier ICs |
Supply Voltage - Max: | 26 V |
Supply Voltage - Min: | 2.7 V |
Vcm - Common Mode Voltage: | 12 V |
Vos - Input Offset Voltage: | 5 uV |
Техническая документация
Datasheet
pdf, 1720 КБ
Дополнительная информация
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