MAX3095

ESD Protection: ±15kV-IEC 1000-4-2, Air-Gap Discharge ±8kV-IEC 1000-4-2, Contact Discharge ±15kV-Human Body Model
Guaranteed Propagation-Delay Tolerance Between All ICs: ±8ns (MAX3095) ±10ns (MAX3096)
Single +3V Operation (MAX3096) Single +5V Operation (MAX3095)
16-Pin QSOP (8-pin SO footprint)
10Mbps Data Rate
Allow up to 128 Receivers on the Bus
1nA Low-Power Shutdown Mode
2.4mA Operating Supply Current
Pin-Compatible Upgrades to '26LS32

Telecommunications Equipment Rugged RS-422/RS-485/RS-423 Bus Receiver Receivers for ESD-Sensitive Applications Level Translators

Supply Voltage (VCC) .........................................................................................7V
Control Input Voltage (G, G)...................................................-0.3V to (VCC + 0.3V)
Receiver Input Voltage (A_, B_)......................................................................±25V
Receiver Output Voltage (Y_).................................................-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA = +70°C).
Plastic DIP (derate 10.5mW/°C above +70°C) .........................................762mW
SO (derate 8.7mW/°C above +70°C)........................................................696mW
QSOP (derate 8.3mW/°C above +70°C)....................................................667mW
Operating Temperature Ranges
MAX309_C_ _ ..................................................................................0°C to +70°C
MAX309_E_ _................................................................................-40°C to +85°C
Storage Temperature Range ......................................................-65°C to +160°C
Lead Temperature (soldering, 10sec) ........................................................+300°C

The MAX3095/MAX3096 are rugged, low-power, quad, RS-422/RS-485 receivers with electrostatic discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000- 4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots.

Complementary enable inputs can be used to place the devices in a 1nA low-power shutdown mode in which the receiver outputs are high impedance. When active, these receivers have a fail-safe feature that guarantees a logic-high output if the input is open circuit. They also feature a quarter-unit-load input impedance that allows 128 receivers on a bus.

The MAX3095/MAX3096 are pin-compatible, low-power upgrades to the industry-standard '26LS32. They are available in a space-saving QSOP package.