INA203AQPWRQ1
ActiveAEC-Q100, -16 TO 80V, 500KHZ CURRENT SENSE AMPLIFIER W/ DUAL COMPARATORS
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INA203AQPWRQ1
ActiveAEC-Q100, -16 TO 80V, 500KHZ CURRENT SENSE AMPLIFIER W/ DUAL COMPARATORS
Technical Specifications
Parameters and characteristics for this part
| Specification | INA203AQPWRQ1 |
|---|---|
| Accuracy | 3.5 % |
| Current - Output | 1 mA |
| Function | Current Monitor |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Qualification | AEC-Q100 |
| Sensing Method | High-Side |
| Supplier Device Package | 14-TSSOP |
| Voltage - Input [Max] | 80 V |
| Voltage - Input [Min] | -16 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.49 | |
| 10 | $ 4.03 | |||
| 25 | $ 3.81 | |||
| 100 | $ 3.30 | |||
| 250 | $ 3.13 | |||
| 500 | $ 2.81 | |||
| 1000 | $ 2.37 | |||
| Digi-Reel® | 1 | $ 4.49 | ||
| 10 | $ 4.03 | |||
| 25 | $ 3.81 | |||
| 100 | $ 3.30 | |||
| 250 | $ 3.13 | |||
| 500 | $ 2.81 | |||
| 1000 | $ 2.37 | |||
| Tape & Reel (TR) | 2000 | $ 2.25 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.86 | |
| 100 | $ 2.51 | |||
| 250 | $ 1.76 | |||
| 1000 | $ 1.42 | |||
Description
General part information
INA203-Q1 Series
The INA203, INA204, and INA205 are a family of unidirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA203, INA204, and INA205 can sense drops across shunts at common-mode voltages from –16 V to 80 V. The INA203, INA204, and INA205 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.
The INA203, INA204, and INA205 also incorporate two open-drain comparators with internal 0.6-V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay. 14-pin versions also provide a 1.2-V reference output.
The INA203, INA204, and INA205 operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range of –40°C to 125°C.
Documents
Technical documentation and resources
