ZHCS339E August 2010 – June 2019 AFE031
PRODUCTION DATA.
| PARAMETER | CONDITIONS | MIN | TYP | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|---|
| Input | ||||||||
| Input voltage range | GND – 0.1 | PA_VS + 0.1 | V | |||||
| RI | Input resistance | 20 | kΩ | |||||
| Frequency Response | ||||||||
| BW | Bandwidth | ILOAD = 0 | 670 | kHz | ||||
| SR | Slew rate | 10-V step | 19 | V/μs | ||||
| Full-power bandwidth | VOUT = 10 VPP | 300 | kHz | |||||
| AC PSRR | f = 50 kHz | 14 | dB | |||||
| Output | ||||||||
| VO | Voltage output swing from PA_VS | IO = 300 mA, sourcing | 0.3 | 1 | V | |||
| IO = 1.5 A, sourcing | 1.7 | 2 | V | |||||
| VO | Voltage output swing from PA_Gnd | IO = 300 mA, sinking | 0.3 | 1 | V | |||
| IO = 1.5 A, sinking | 1.3 | 2 | V | |||||
| IO | Maximum continuous current, dc | 7.5 kΩ connected to PA_ISET | 1.5 | A | ||||
| Maximum peak current, ac | TJ = –40°C to +125°C, f = 50 kHz | 1.7 | A | |||||
| RO | Output resistance | IO = 1.5 A | 0.1 | Ω | ||||
| PA disabled | Output impedance, f = 100 kHz, REF1 enabled | 145 ll 120 | kΩ ll pF | |||||
| Output current limit range | ±0.4 to ±1.5 | A | ||||||
| Current limit equation | ILIM = 20 kΩ • [1.2 V/(RSET + 5 kΩ)] | A | ||||||
| Solved for RSET (Current Limit) | RSET = [(20 kΩ • 1.2 V/ILIM) – 5 kΩ] | Ω | ||||||
| Gain | RLOAD = 1 kΩ | |||||||
| G | Nominal gain | 6.5 | V/V | |||||
| Gain error | –1% | 0.1% | 1% | |||||
| Gain error drift | TJ = –40°C to +125°C | ±1 | ppm/°C | |||||
| TSENSE Diode | ||||||||
| η | Diode ideality factor | 1.033 | ||||||
| Thermal Shutdown | ||||||||
| Junction temperature at shutdown | 160 | °C | ||||||
| Hysteresis | 15 | °C | ||||||
| Return to normal operation | 145 | °C | ||||||