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MC34001 Schematic ( PDF Datasheet ) - ON Semiconductor

Teilenummer MC34001
Beschreibung (MC34001x - MC34004x) JFET INPUT OPERATIONAL AMPLIFIERS
Hersteller ON Semiconductor
Logo ON Semiconductor Logo 




Gesamt 12 Seiten
MC34001 Datasheet, Funktion
ON Semiconductort
JAFmEpTlifIinepreusett4OUp.ceormational MMMCCC333444000000124,,, BBBThese low cost JFET input operational amplifiers combine two
hstate–of–the–art analog technologies on a single monolithic integrated
Scircuit. Each internally compensated operational amplifier has well matched
tahigh voltage JFET input devices for low input offset voltage. The BIFET
atechnology provides wide bandwidths and fast slew rates with low input bias
.Dcurrents, input offset currents, and supply currents.
The ON Semiconductor BIFET family offers single, dual and quad
woperational amplifiers which are pin–compatible with the industry standard
wMC1741, MC1458, and the MC3403/LM324 bipolar devices. The MC34001/
w 34002/34004 series are specified from 0° to +70°C.
mInput Offset Voltage Options of 5.0 mV and 10 mV Maximum
Low Input Bias Current: 40 pA
oLow Input Offset Current: 10 pA
.cWide Gain Bandwidth: 4.0 MHz
High Slew Rate: 13 V/µs
Low Supply Current: 1.4 mA per Amplifier
UHigh Input Impedance: 1012
t4High Common Mode and Supply Voltage Rejection Ratios: 100 dB
eIndustry Standard Pinouts
JFET INPUT
OPERATIONAL AMPLIFIERS
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
PIN CONNECTIONS
Offset Null 1
Inv. Input 2
Noninv. Input 3
VEE 4
+
8 NC
7 VCC
6 Output
5 Offset Null
MC34001 (Top View)
he Output A 1
Inputs A
2-
+
3
S VEE 4
8 VCC
7 Output B
-6
+
Inputs B
5
ta MC34002 (Top View)
www.Da .comOpAmp
UFunction
et4Single
SheDual
ataQuad
ORDERING INFORMATION
Device
Operating
Temperature Range
MC34001BD, D
MC34001BP, P
TA = 0° to+ 70°C
MC34002BD, D
MC34002BP, P
TA = 0° to +70°C
MC34004BP, P
TA = 0° to +70°C
Package
SO–8
Plastic DIP
SO–8
Plastic DIP
Plastic DIP
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
PIN CONNECTIONS
Output 1 1
2
Inputs 1
3
VCC 4
5
Inputs 2
6
-
+1
+
-2
Output 2 7
14 Output 4
13
-
4
+
12
Inputs 4
11 VEE
10
+
3- 9
Inputs 3
8 Output 3
MC34004 (Top View)
ww.D© Semiconductor Components Industries, LLC, 2002
wMarch, 2002 – Rev. 2
1
Publication Order Number:
MC34001/D






MC34001 Datasheet, Funktion
MC34001, B MC34002, B MC34004, B
Representative Circuit Schematic
(Each Amplifier)
Output
Bias Circuitry
Common to All
Amplifiers
Q4 Q5
Q3
-
Inputs
+
J1
Q14
Q12
Q10
J2
Q17
Q20
Q15 Q19
10 pF
Q23
24
Q13 Q16
Q21 Q22 Q24
Q11
Q2
Q1
Q6
Q9 Q8
2.0 k
J3
Q7 Q25
VCC
Offset
Null
(MC34001 only)
1.5 k
Q18
1.5 k
VEE
MSB A1
A2
A3
A4
A5
A6
A7
LSB A8
Figure 12. Output Current to Voltage Transformation
for a D–to–A Converter
VCC
R1
D-to-A
1
Io
R2
Vref
VCC = 15 V
+ VO
- MC34001
Settling time to within 1/2 LSB is approximately 4.0 µs
from the time all bits are switched (C = 68 pF).
The value of C may be selected to minimize overshoot
and ringing.
Theoretical VO
VO =
Vref
R1
(RO)
A1
2
+
A2
4
+
A3
8
+
A4
16
+
A5
32
+
A6
64
+
A7
128
+
A8
256
15 pF
VEE
VEE = -15 V
RO
C
http://onsemi.com
6

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MC34001 pdf, datenblatt
MC34001, B MC34002, B MC34004, B
ON Semiconductor is a trademark and
is a registered trademark of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right
to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any
and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets
and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must
be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.
SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death
may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
Literature Fulfillment:
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P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303–675–2175 or 800–344–3860 Toll Free USA/Canada
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N. American Technical Support: 800–282–9855 Toll Free USA/Canada
JAPAN: ON Semiconductor, Japan Customer Focus Center
4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031
Phone: 81–3–5740–2700
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
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MC34001/D

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