Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | CFP |
| Pkg. Code: | KCW |
| Lead Count (#): | 4 |
| Pkg. Dimensions (mm): | 4.19 x 6.48 x 0.00 |
| Pitch (mm): | 2.54 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pb (Lead) Free | Exempt |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Pkg. Type | CFP |
| Lead Count (#) | 4 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Pb (Lead) Free | Exempt |
| Pb Free Category | Gold Plate over compliant Undercoat-e4 |
| MOQ | 1 |
| CAGE code | 34371 |
| Accuracy | ±0.3% |
| Continuous Output Current (mA) | 1 |
| DSEE (MeV·cm2/mg) | 86 |
| Die Sale Availability? | Yes |
| Flow | RH Hermetic |
| Length (mm) | 4.2 |
| Output Impedance | 14 MΩ |
| Output Impedance (MΩ) | 14 |
| PROTO Availability? | Yes |
| Pitch (mm) | 2.5 |
| Pkg. Dimensions (mm) | 4.2 x 6.5 x 0.00 |
| Qualification Level | EM |
| Rating | Space |
| Supply Voltage (V) | 3 - 40 |
| Supply Voltage (max) (V) | 40 - 40 |
| Supply Voltage (min) (V) | 3 - 3 |
| TID LDR (krad(Si)) | 75 |
| Target applications | High Side, Low Side, Dual Side |
| Temp. Range (°C) | -40 to +85°C |
| Width (mm) | 6.5 |
Resources for ISL73592SEH
Description
The ISL73592SEH is a radiation hardened precision 100µA and 1mA current source IC. The device has excellent accuracy of ±1% over a wide operating voltage range of 3V to 40V and over a temperature range of -55 °C to +125 °C. Fabricated with the Renesas proprietary PR40 Silicon On Insulator (SOI) process, the device is immune to single event latch-up. High output impedance makes the device insensitive to voltage drops across long lines. It can withstand a forward operating voltage of 40V and a reverse voltage of -0.5V. The ISL7x591SEH and ISL7x592SEH are two terminal floating current sources allowing them to be used in high-side, low-side, and dual-side load applications such as sensor excitation, biasing networks, low voltage references, floating voltage references, and ramp generators. The current sources were primarily designed for thermistor and other sensor excitation applications widely used in space crafts. The ISL7x591SEH and ISL7x592SEH are available in a 4 Ld ceramic flatpack and die forms. The temperature range is -55 °C to +125 °C.