One Volt SMARTMOS™ Rail–to–Rail
Dual Operational Amplifier
MC33502D, P
TA = –40° to +105°C, Case 751, 626
The MC33502 operational amplifier provides rail–to–rail
operation on both the input and output. The output can swing
within 50 mV of each rail. This rail–to–rail operation enables
the user to make full use of the entire supply voltage range
available. It is designed to work at very low supply voltages
(1.0 V and ground), yet can operate with a supply of up to 7.0 V
and ground. Output current boosting techniques provide high
output current capability while keeping the drain current of the
amplifier to a minimum.
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Low Voltage, Single Supply Operation (1.0 V and Ground
to 7.0 V and Ground)
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High Input Impedance: Less than 40 fA Input Current
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Typical Unity Gain Bandwidth @ 5.0 V = 5.0 MHz,
@ 1.0 V = 4.0 MHz
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High Output Current (ISC = 50 mA @ 5.0 V, 10 mA @
1.0 V)
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Output Voltage Swings within 50 mV of Both Rails
Input Voltage Range Includes Both Supply Rails
High Voltage Gain: 100 dB
No Phase Reversal on the Output for Over–Driven Input
Signals
Input Offset Trimmed to <500
µV
Typical
Low Supply Current (ID = 1.2 mA, Typical)
600
Ω
Drive Capability
Extended Operating Temperature Range (–40° to 105°C)
Single Cell NiCd/Ni MH Powered Systems
Single Cell Lithium Powered Systems
Portable Communication Devices
Low Voltage Active Filters
General Systems Requiring Battery Power
APPLICATIONS
Base
Current
Boost
Inputs
Input
Stage
Buffer with 0 V
Level Shift
Output
Stage
Outputs
Offset
Voltage
Trim
Saturation
Detector
Base
Current
Boost
Analog and Interface Integrated Circuits
4.1–6
Motorola Master Selection Guide
MOTOROLA [ MOTOROLA, INC ]
