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ON SemiconductortWideband Linear Four Quadrant Multiplier
The MC1495 is designed for use where the output is a linear product of two input voltages. Maximum versatility is assured by allowing the user to select the level shift method. Typical applications include: multiply, divide*, square root*, mean square*, phase detector, frequency doubler, balanced modulator/demodulator, and electronic gain control. • Wide Bandwidth • Excellent Linearity: 2% max Error on X Input, 4% max Error on Y Input Over Temperature 1% max Error on X Input, 2% max Error on Y Input at + 25°C • Adjustable Scale Factor, K • Excellent Temperature Stability • Wide Input Voltage Range: ± 10 V • ±15 V Operation
*When used with an operational amplifier.
MC1495
LINEAR FOUR-QUADRANT MULTIPLIER
SEMICONDUCTOR TECHNICAL DATA
14 1
D SUFFIX PLASTIC PACKAGE CASE 751A (SO-14)
14 1
MAXIMUM RATINGS (TA = + 25°C, unless otherwise noted.)
Rating Applied Voltage (V2–V1, V14–V1, V1–V9, V1–V12, V1–V4, V1–V8, V12–V7, V9–V7, V8–V7, V4–V7) Differential Input Signal Maximum Bias Current Operating Temperature Range MC1495 MC1495B Storage Temperature Range Symbol ∆V Value 30 Unit Vdc
P SUFFIX PLASTIC PACKAGE CASE 646
ORDERING INFORMATION
± (6+I13 RX) ± (6+I3 RY) 10 10 0 to +70 – 40 to +125 Tstg – 65 to +150 °C Device MC1495D mA °C MC1495P MC1495BP TA = 0° to + 70°C TA = – 40° to +125°C Tested Operating Temperature Range Package SO–14 Plastic DIP Plastic DIP
V12–V9 V4–V8 I3 I13 TA
Vdc
© Semiconductor Components Industries, LLC, 2001
1
August, 2001 – Rev. 1
Publication Order Number: MC1495/D
MC1495
ELECTRICAL CHARACTERISTICS (+V = + 32 V , –V = –15 V, TA = + 25°C, I3 = I13 = 1.0 mA, RX = RY = 15 kΩ, RL = 11 kΩ, unless otherwise noted.) Characteristics Linearity (Output Error in percent of full scale) TA = + 25°C –10 < VX < +10 (VY = ±10 V) –10 < VY < +10 (VX = ±10 V) TA = TLow to THigh –10 < VX < +10 (VY = ±10 V) –10 < VY < +10 (VX = ±10 V) Square Mode Error