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Part: MC3403DT
Category:
Description: Low Power Quad Bipolar Op-amps
Company: ST Microelectronics, Inc.
Datasheet: Download MC3403DT datasheet File size : 813 kB
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Datasheet text preview:
MC3303 MC3403 - MC3503
LO W PO WER QUAD BIPOLAR OPE RATIONAL AMPLIFIERS
s SHORT-CIRCUIT PROTECTED OUT PUTS s CLASS AB OUTPUT STAGE FOR MINIMAL
CRO SSOVER DISTORTION
s SINGLE SUPPLY OPERATION: +3V TO +36V s DUAL SUPPLIES: ±15V TO ±18V s LO W INPUT BIAS CURRENT: 500nA MAX s I NTERNALLY COMPENSATED s SIMILAR PERFORMANCE TO POPULAR
UA741 DESCRIPTION The MC3403 i s a low-cost, quad operational amplifier with t rue differential inputs. The device has electrical characteristics similar to t he popular UA741. H owever the MC3403, has several distinct advantages over standard operational amplifiers types in single supply applications. The quad amplifier can operate at supply voltage as low as 3 Volts or as high as 36 volts with quiescent currents about one third of those associated with the UA741 (on a per amplifier basis). The common-mode input range includes the negative supply, thereby eliminating t he necessity for external biasing components in many applications. ORDER CO DE
P art Nu mber Temperature Range Package N · · · D · · · P · · · N DIP 14 (Plastic P ackage) D SO14 (Plastic M icropackage)
P TSSO P14 (T hin Shrink S mall Outline Pa ckage)
PIN CONNECTIONS (t op view)
Output 1 1 Inverting Input 1 2 Non-inverting Input 1 3 VC C + 4 Non-inverting Input 2 5 Inverting Input 2 6 Output 2 7 + + + +
14 Output 4 13 Inverting Input 4 12 Non-inverting Input 4 11 VCC 10 Non-inverting Input 3 9 8 Inverting Input 3 Output 3
MC3303 -40°C, + 105°C MC3403 0°C, + 70°C MC3503 -55°C, + 125°C Example : MC3403N
N = Dual in L ine Package (DIP) D = Small Outline P ackage (SO) - also a vailable in T ape & Reel ( DT) P = Thin Shrink S mall Outline P ackage (TSSOP) - only a vailable in Tape & Reel ( PT)
November 2001
1/10
MC3303 - M C3 403 - MC 350 3
SCHEMATIC D IAGRAM (each amplifier)
Output V (1 stage) Q20 Q19 Q18 Q17 Q16 Q27
CC
Q23 C1 8pF R4 31k Q28 Q1 Q15 Non-inverting input Q22 Q24 R2 37 k Q12 Inverting input Q21 Q25 Q11 Q6 Q30 Q29
R6 0.7k
Q13 R3 25
Q9
Q2 Q3 Q4
Q5 Q14
Q7 R5 Q10 Q8 R1 8.2k
12k
V
CC
(Ground)
SCHEMATIC D IAGRAM
+3V to +30V V CC
DU AL SUPPLIES
V CC
1.5V to 18V
1.5V to 18V
V CC
V CC
ABSOLUTE MAXIMUM RATINGS
S ymbol VCC Vi Vid Ptot Toper Tstg
1. 2.
Parameter Su pply voltage Inp ut Voltage 1) Differential I nput Voltage Ou tput S hort- circuit Duration Po wer D issipation Op erating Free-air Temperature Range Sto rage Temperature Range
2)
MC3503
MC3403 ± 18 or 36 ± 18 ± 36 Infinite 500
MC3303
Unit V V V mW
-55 to +1 25
0 to +70 -65 to +150
-40 to +1 05
°C °C
F or supply voltage less than ± 15V, the absolute maximum input voltage is equal to the supply voltage. Any of the amplifier outputs c an be shorted to ground indefinitly; however more than one should not b e s imultaneously shorted as the maximum junction will be e xceeded.
2/10
MC3303 - MC 34 03 - MC 350 3
ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = 25°C (unless otherwise specified)
Symbol V io Parameter In put Offset Voltage ( Rs 10k) Tamb = 25°C Tmin Tamb Tmax In put Offset Current Tam b = 25°C Tm in Tamb Tmax In put Bias C urrent Tamb = 25°C Tmin Tamb Tmax Large S ignal Voltage Gain (Vo = ± 10V, R L = 2k ) Tamb = 25°C Tmin Tamb Tmax S upply Voltage Rejection Ratio (Rs 10k) Tamb = 25°C Tmin Tamb Tmax S upply Current, all Amp , no load Tamb = 25°C Icc Tmin Tamb Tmax In put Common Mo de Voltage Range Tamb = 25°C Tmin Tamb Tmax C ommon Mode Rejection Ratio (Rs 10k) Ta mb = 25° C Tmin Tamb Tma x O utput Short-circuit Current O utput Voltage Sw ing Tamb = 25°C Tmin Tamb Tmax RL RL RL RL 10k 2k 10k 2k M C3503 M C3503 Vicm - 15 - 15 70 70 10 12 10 12 10 0.35 90 30 13. 5 13 45 50 25 77 77 M in. Typ. 1 Max. 5 6 50 200 500 800 U nit mV
Iio
5
nA
Iib
40
nA
Avd
200
V/ mV
SV R
90
dB
2.8
7 4 8 5 +1 3 +1 3
mA
V
CM R Ios
dB mA
± Vop p
V
SR tr, tf KOV ZI ZO Bom B
S lew R ate (VI = ± 10V, R L = 2k , CL = 100pF, Tamb = 25°C, unity gain) R sie Time (Vo = ± 20mV, R L = 2k, CL = 100pF,Ta mb = 25°C , unity gain) O vershoot ( VI = ± 20mV, RL = 2k, CL = 100pF, Tamb = 25°C, unity gain) In put Impedance O utput Impedance P ower Bandwidth (RL = 2k, CL = 100pF, A V = 1, Tamb = 25°C, VO = 2V pp, THD 5%) U nity Ga in Bandwidth Vo = 10mV, RL = 2k, CL = 100pF, Tamb = 25°C , unity gain)
0.5 0.1 8 10
V/µs µs % kH z M Hz
0.3
1 75 9 1
3/1 0
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