Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | QFN |
| Pkg. Code: | LDP |
| Lead Count (#): | 16 |
| Pkg. Dimensions (mm): | 4.0 x 4.0 x 0.90 |
| Pitch (mm): | 0.7 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | |
| Pb (Lead) Free | No |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 16 |
| Carrier Type | Tube |
| Pkg. Dimensions (mm) | 4.0 x 4.0 x 0.90 |
| Pb (Lead) Free | No |
| Temp. Range (°C) | -40 to +85°C |
| Channels (#) | 4 |
| Charge Injection (pC) | 5 |
| Configuration | NO |
| Drain Capacitance | 34 |
| IS (mA) | 1.0E-5 |
| Leakage (nA) | 0.2 |
| Length (mm) | 4 |
| MOQ | 1500 |
| Pitch (mm) | 0.7 |
| Pkg. Type | QFN |
| Qualification Level | Standard |
| RDS (ON) (Ohms) | 18 |
| Source Cap (pf) | 10 |
| Supply Voltage Vcc Range | 2 to 12, ±2 to ±6 |
| Switch or MUX | Switch |
| TOFF (ns) | 40 |
| TON (ns) | 52 |
| Thickness (mm) | 0.9 |
| Type of Switch | SPST |
| VCC (Single) (V) | 2 - 12 |
| Width (mm) | 4 |
Resources for ISL43144
Description
The Intersil ISL43143-ISL43145 devices are CMOS, precision, quad SPST analog switches designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (1µW), low leakage currents (5nA max), and fast switching speeds (tON = 52ns, tOFF = 40ns). A 5Ω maximum RON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 2Ω. The ISL43143/ISL43144/ISL43145 are quad single-pole/ single-throw (SPST) devices. The ISL43143 has four normally closed (NC) switches; the ISL43144 has four normally open (NO) switches; the ISL43145 has two NO and two NC switches and can be used as a dual SPDT, or a dual 2:1 multiplexer.