深圳市英特瑞斯电子有限公司

ISL7457SRH ISL7457SRHVF，5962D0823001VXC高可靠抗辐射元器件

Non-Inverting, Quad CMOS DriverKEY FEATURESElectrically Screened to SMD 5962-08230QML Qualified per MIL-PRF-38535 RequirementsFull Mil-temp Range Operation . TA = -55°C to +125°CRadiation HardnessTID [50-300 rad(Si)/s]: 10krad(Si) minSEE HardnessLET (SEL and SEB Immunity)40MeV/mg/cm2 minLET [SET = ΔVOUT < 15V, Δt < 500ns]: 40MeV/mg/cm24 ChannelsClocking Speeds up to 40MHz11ns/12ns Typical tR/tF with 1nF Load (15V bias)1ns Typical Rise and Fall Time Match (15V bias)1.5ns Typical Prop Delay Match (15V bias)Low Quiescent Current - < 1mA TypicalFast Output Enable Function - 12ns Typical (15V bias)Wide Output Voltage Range0V ≤ VL ≤ 8V2.5V ≤ VH ≤ 16.5V2A Typical Peak Drive Current (15V Bias)3.5Ω Typical ON-Resistance (15V bias)Input Level Shifters3.3V/5V CMOS Compatible InputsDESCRIPTIONThe ISL7457SRH is a radiation hardened, SEE hardened, high speed, non-inverting, quad CMOS driver. It is capable of running at clock rates up to 40MHz and features 2A typical peak drive capability and a nominal on-resistance of just 3.5Ω. The ISL7457SRH is ideal for driving highly capacitive loads, such as storage and vertical clocks in CCD applications. It is also well suited to level-shifting and clock-driving applications.

Each output of the ISL7457SRH can be switched to either the high (VH) or low (VL) supply pins, depending on the related input pin. The inputs are compatible with both 3.3V and 5V CMOS logic. The output enable (OE) pin can be used to put the outputs into a high-impedance state. This is especially useful in CCD applications, where the driver should be disabled during power down.

The ISL7457SRH also features very fast rise and fall times which are typically matched to within 1ns. The propagation delay is also matched between rising and falling edges to typically within 1.5ns.

The ISL7457SRH is available in a 16 lead ceramic flatpack package and specified for operation over the full -55°C to +125°C ambient temperature range.

Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed here must be used when ordering.

Detailed Electrical Specifications for these devices are contained in SMD

5962-08230. A "hot-link" is provided on our website for downloading.

ISL7457SRHVF，5962D0823001VXC高可靠抗辐射元器件