特性
- DLA SMD# 5962-12222
- Wide single and dual supply range: 3V to 42V, Abs. Max.
- Low current consumption: 850µA, typical
- Low input offset voltage: 40µV, typical
- Rail-to-rail output: <10mV
- Rail-to-rail input differential voltage range for comparator applications
- Operating temperature range: -55°C to +125°C
- Below-ground (V-) input capability to -0.5V
- Low noise voltage: 5.6nV/√Hz, typical
- Low noise current: 355fA/√Hz, typical
- Offset voltage temperature drift: 0.3µV/°C, typical
- No phase reversal
- Radiation tolerance
- High dose rate (50-300rad(Si)/s): 100krad(Si)
- Low dose rate (0.01rad(Si)/s): 100krad(Si)*
- SEB LETTH (VS = ±18V): 86.4 MeV•cm2/mg
- SEL Immune (Silicon-on-Insulator (SOI) process) - Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate.
描述
The ISL70218SEH is a dual, low-power precision amplifier optimized for single-supply applications. This op amp features a common-mode input voltage range extending to 0.5V below the V- rail, a rail-to-rail differential input voltage range, and rail-to-rail output voltage swing, which makes it ideal for single-supply applications where input operation at ground is important. The ISL70218SEH features low-power, low-offset voltage, and low-temperature drift, making it ideal for applications requiring both high DC accuracy and AC performance. It is designed to operate over a single supply range of 3V to 36V or a split supply voltage range of +1.8V/-1.2V to ±18V. The combination of precision and a small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision instrumentation, data acquisition, and precision power supply controls. The device is available in a 10-lead hermetic ceramic flatpack and operates across the extended temperature range of -55°C to +125°C.
产品参数
| 属性 | 值 |
|---|---|
| Rating | Space |
| AVOL (dB) | 115 |
| Bandwidth (MHz) | 4 |
| Channels (#) | 2 |
| CMRR (dB) | 97 |
| IOUT (mA) | 10 |
| IS per Amp (mA) | 1.4 |
| Noise VN (nV/√Hz) | 5.6 |
| Offset Voltage (max) | 290µV |
| PSRR (db) | 100 |
| Rail-to-Rail Input/Output | No |
| Slew Rate (V/µs) | 1.2 |
| Supply Voltage (min) (V) | 3 - 3 |
| Supply Voltage (max) (V) | 36 - 36 |
| Temp. Range (°C) | -40 to +125°C, -55 to +125°C |
| TID HDR (krad(Si)) | 100 |
| TID LDR (krad(Si)) | 50 |
| DSEE (MeV·cm2/mg) | 86.4 |
| Flow | RH Hermetic |
| Qualification Level | Class V, EM |
| Die Sale Availability? | Yes |
| PROTO Availability? | Yes |
应用
- Precision instruments
- Active filter blocks
- Data acquisition
- Power supply control