Gate-protected P-Channel MOSFET (PMOS) transistors are used in the input circuit to provide very-high-input impedance, very-low-input current, and exceptional speed performance. The use of PMOS field-effect transistors in the input stage results in common-mode input-voltage capability down to 0.5V below the negative-supply terminal, an important attribute in
A complementary-symmetry MOS (CMOS) transistor-pair, capable of swinging the output voltage to within 10mV of either supply-voltage terminal (at very high values of load impedance), is employed as the output circuit.
The CA5260 Series circuits operate at supply voltages ranging from 4.5V to 16V, or ±2.25V to ±8V when using split supplies.
The CA5260, CA5260A have guaranteed specifications for 5V operation over the full military temperature range of -55°C to +125°C.
$MOSFET Input Stage provides$Very High ZI
: 1.5TΩ (1.5 x 1012
Ω) (Typ)$Very Low II
: 5pA (Typ) at 15V Operation 2pA (Typ) at 5V OperationIdeal for Single Supply ApplicationsCommon Mode Input Voltage Range Includes Negative Supply Rail; Input Terminals Can be Swung 0.5V Below Negative Supply RailCMOS Output Stage Permits Signal Swing to Either (or Both) Supply RailsCA5260A, CA5260 Have Full Military Temperature Range Guaranteed Specifications for V+ = 5VCA5260A, CA5260 are Guaranteed to Operate Down to 4.5V for AOL
Fully Guaranteed to Operate from -55°C to +125°C at V+ = 5V, V- = GNDPb-Free Available (RoHS Compliant)
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