MAX5431

V_DD to GND.......................................................................-0.3V to +17V
V_SS to GND........................................................................-17V to +0.3V
D₀, D₁ to GND ....................................................................-0.3V to +6V
H, L, W, MATCH_ to GND..............................(V_SS - 0.3V) to (V_DD + 0.3V)
Current Into Any Signal Pin.........................................................±50mA
Continuous Power Dissipation (T_A = +70°C)
8-Pin SOT23 (derate 8.9mW/°C above +70°C)........................714mW
10-Pin µMAX (derate 10.3mW/°C above +70°C) .....................825mW
Operating Temperature Range ..................................-40°C to +85°C
Storage Temperature Range ...................................-60°C to +150°C
Junction Temperature..............................................................+150°C
Lead Temperature (soldering, 10s) ........................................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The MAX5430/MAX5431 are digitally programmable high-precision resistor arrays for PGAs. The MAX5430/ MAX5431 operate from a single 15V supply or dual ±15V supplies, and consume only 35µA supply current. These devices are intended for programmable-gain amplifier (PGA) applications and consist of fixed resistor-dividers. Each device has digitally controlled contacts with four precision noninverting gains of 1, 2, 4, and 8 with ratio accuracy of 0.025% (MAX5430A/ MAX5431A), 0.09% (MAX5430B/MAX5431B), or 0.5% (MAX5430C/MAX5431C). The MAX5431 includes an on-chip matching resistor for op amp input bias-current compensation.

The MAX5430/MAX5431 are available in space-saving 8-pin SOT23 and 10-pin µMAX packages, and specified over the extended temperature range of (-40°C to +85°C).