패키징 정보
| 패키지 | 핀 VSSOP (DGK) | 8 |
| 작동 온도 범위(°C) -40 to 125 |
| 패키지 수량 | 캐리어 2,500 | LARGE T&R |
INA597의 주요 특징
- Low offset voltage: 200 µV (maximum)
- Low offset voltage drift: ±5 µV/°C (maximum)
- Low noise: 18 nV/√Hz at 1 kHz
- Low gain error: ±0.03% (maximum)
- High common-mode rejection: 88 dB (minimum)
- Wide bandwidth: 2-MHz GBW
- Low quiescent current: 1.1 mA per amplifier
- High slew rate: 18 V/µs
- High capacitive load drive capability: 500 pF
- Wide supply range:
- Single-supply: 4.5 V to 36 V
- Dual-supply: ±2.25 V to ±18 V
- Specified temperature range: –40°C to +125°C
- Packages: 8-pin SOIC and VSSOP, 10-pin VSON
INA597에 대한 설명
The INA597 is a low-power, wide-bandwidth, difference amplifier for cost-sensitive applications. The INA597 consists of a precision operational amplifier (op amp) and a precision resistor network. Excellent tracking of resistors maintains gain accuracy and common-mode rejection over temperature. Unique features such as low offset (200 µV, maximum), low offset drift (5 µV/°C maximum) high slew rate (18 V/µs), and high capacitive load drive of up to 500 pF make the INA597 a robust, high-performance difference amplifier for high-voltage industrial applications.
The common-mode range of the internal op amp extends to the negative supply, and enables the device to operate in single-supply applications. The device operates on single (4.5 V to 36 V) or dual supplies (±2.25 V to ±18 V).
The difference amplifier is the foundation of many commonly used circuits. The INA597 provides this circuit function without using an expensive precision resistor network.