OP07 STMICROELECTRONICS | Alldatasheet

Document overview

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Technical content

Features

■ Extremely low offset: 150µV/ max. ■ Low input bias current: 1.8nA ■ LOW Vio drift: 0.5µV/°C ■ Ultra stable with time: 2µV/month max. ■ Wide supply voltage range: ±3V to ± 22V ■ Temperature range: 0°C to -105°C

Description

The OP07 is a very high precision op-amp with an offset voltage maximum of 150µV. Offering also low input current (1.8nA) and high gain (400V/mV), the OP07C is particularly suitable for instrumentation applications. N DIP8 (Plastic package) VCC VCCInverting Input Non-inverting Input Output Offset Null 2Offset Null 1 N.C. Pin connections (top view)

1 Schematic diagram

Figure 1. Schematic diagram Figure 2. Input offset voltage nulling circuit

2 Absolute maximum ratings

Table 1. Absolute maximum ratings

  1. Short-circuits can c ause excessive heating and destructive dissipation.
  2. Human body model: 100pF discharged through a 1.5k Ω resistor between two pins of the device, done for

all couples of pin combinations with other pins floating.

  1. Machine model: a 200pF cap is charged to the specif ied voltage, then discharged directly between two pins

combinations with other pins floating.

  1. Charged device model: all pins plus package ar e charged together to the specified voltage and then

discharged directly to the ground.

3 Electrical characteristics

Table 2. VCC

4 Package information

conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

  1. Long term input offset voltage stability refers to the average trend line of Vio vs time over extended periods after the first 30

Figure 3. DIP8 package mechanical data

5 Ordering information

6 Revision history

Table 3. Order codes Table 4. Document revision history 20-May-2003 1 Initial release. Temperature range modified to 0-105°C.