The INA206, INA207, and INA208 are a family of undirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA206, INA207, and INA208 can sense drops across shunts at a common-mode voltages from 16 V to 80 V. The INA206, INA207, and INA208 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.
The INA206, INA207, and INA208 also incorporates 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 on 14-pin versions. The 14-pin versions also provide a 1.2 V reference output.
The INA206, INA207, and INA208 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.
| Product type | Analog output with integrated comparator |
| Common-mode voltage (max) (V) | 80 |
| Common-mode voltage (min) (V) | -16 |
| Input offset (±) (max) (µV) | 2500 |
| Input offset drift (±) (typ) (µV/°C) | 5 |
| Voltage gain (V/V) | 20 |
| CMRR (min) (dB) | 100 |
| Bandwidth (kHz) | 500 |
| Supply voltage (max) (V) | 18 |
| Supply voltage (min) (V) | 2.7 |
| Iq (max) (mA) | 2.8 |
| Number of channels | 1 |
| Comparators (#) | 2 |
| Gain error (%) | 1 |
| Gain error drift (±) (max) (ppm/°C) | 100 |
| Slew rate (V/µs) | 1 |
| Features | Alert Function, Low-side Capable |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| SOIC (D) | 14 | 51.9 mm² 8.65 x 6 |
| TSSOP (PW) | 14 | 32 mm² 5 x 6.4 |
| VSSOP (DGS) | 10 | 14.7 mm² 3 x 4.9 |