42142 datasheet(2/8 Pages) MICROPAC

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MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION

• 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281

www.micropac.com

E-MAIL: hybridsales@micropac.com

05/17/01

ADVANCED DATA SHEET

42142

Radiation Tolerant Power Operational Amplifier

ELECTRICAL SPECIFICATIONS (Pre-Irradiation)

VS = ± 15 V, TC = -55°C to +125°C unless otherwise specified

Parameter

Symbol

Min.

Typ.*

Max.

Units

Test Conditions

Input Offset Voltage

VOS



± 25

± 200

µV

Input Offset Voltage Drift





± 5

µV/°C

Input Bias Current

IB+, IB-



± 15

± 80

Input Offset Current

IOS



DC Open Loop Gain

AVOL

100

126



RL > 2 kΩ, VO = ± 10V

Common-Mode Input Voltage

Range

VCM

± 10.3

± 12.3



Common-Mode Rejection Ratio

CMRR

100



VCM = ± 9 VDC

RL = 10 kΩ

Gain Bandwidth Product

(5)

GBW



MHz

Phase Margin

(5)

ΦM



degree

RL = 10 kΩ

(small signal)

Slew Rate



µs

RL = 100 Ω

RCL = 0 Ω

Output Voltage Swing

± 12

± 10



RL = 10 kΩ

RL = 1 Ω

Quiescent Current



RL = ∞ Ω

Thermal Resistance

θJA



°C/W

TO-3 package

* All typical values are at TC = 25°C

Notes:

1. For VS less than ± 22 V, the input voltage is not to exceed ± VS.

2. Input current must not exceed 25 mA

3. It is recommended that external current limiting resistors (

± RCL ≥ 0.068 Ω) be used to ensure

that 10 A is not exceeded. See Figures 1, 2 and 4 for RCL application information.

4. Case Temperature TC = 25°C (see Figure 3).

5. Guaranteed by design.

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