Package Information
| Pitch (mm) | 1.27 |
| Lead Count (#) | 10 |
| Pkg. Dimensions (mm) | 6.48 x 6.48 x 0.00 |
| Pkg. Code | KCP |
| Pkg. Type | CFP |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pb (Lead) Free | Exempt |
| ECCN (US) | EAR99 |
| HTS (US) |
Product Attributes
| Lead Count (#) | 10 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 6.5 x 6.5 x 0.00 |
| Pb (Lead) Free | Exempt |
| Pb Free Category | Gold Plate over compliant Undercoat-e4 |
| MOQ | 1 |
| Temp. Range | -40 to +85°C |
| Qualification Level | EM |
| TID LDR (krad(Si)) | 75 |
| DSEE (MeV·cm2/mg) | 86.4 |
| CAGE code | 34371 |
| Adj. Analog Gain | Yes - Yes |
| Advanced Features | Low/High Side Capable |
| CMRR (dB) | 106 |
| Common Mode Input Range (V) | -0.3 - 40 |
| Die Sale Availability? | Yes |
| Flow | RH Hermetic |
| IS per Amp (mA) | 0.25 |
| Length (mm) | 6.5 |
| Offset Voltage (Max) (mV) | 0.4 |
| Output | Voltage |
| PROTO Availability? | Yes |
| PSRR (db) | 96 |
| Pkg. Type | CFP |
| Rating | Space |
| Supply Voltage (max) (V) | 40 - 40 |
| Supply Voltage (min) (V) | 2.7 - 2.7 |
| TID HDR (krad(Si)) | 100 |
| Thickness (mm) | 0 |
| Transconductance (typ) (µA/mV) | 2 |
| VS (Max) (V) | 40 |
| VS (Min) (V) | 2.7 |
| Voltage Offset (typ) (µV) | 10 |
| Width (mm) | 6.5 |
Description
The ISL70100SEH is a radiation-hardened 40V current sense amplifier built on the Renesas proprietary PR40 SOI process. This device has a wide power supply range of 2.7V to 40V. The input common-mode voltage is independent of the supply voltage and extends from -0.3V to 40.0V, making them ideal to use in both high-side and low-side applications.
The ISL70100SEH is a transconductance amplifier that monitors the current using an external sense resistor and outputs a current proportional to the sensed voltage. The overall voltage gain is adjustable with a single resistor from the output to the ground.
This amplifier has an extremely low offset voltage and input bias currents, making it ideal for precision sensing applications. It has a minimum bandwidth of 500kHz with a slew rate of 500µA/µs which makes it useful for current feedback in telemetry applications. When the part is powered down (V+ = V- = 0V), the sense pins (RS+, RS-) are high impedance to avoid loading the monitored circuit.
The part is available in a hermetically sealed 10 Ld ceramic flat-pack package or die form and operates across the full-range military temperature of -55 °C to +125 °C.