OP293ESZ Analog Devices Inc, OP293ESZ Datasheet

IC OPAMP GP 35KHZ DUAL 8SOIC

OP293ESZ

Manufacturer Part Number
OP293ESZ
Description
IC OPAMP GP 35KHZ DUAL 8SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of OP293ESZ

Slew Rate
0.015 V/µs
Design Resources
4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145)
Amplifier Type
General Purpose
Number Of Circuits
2
Output Type
Rail-to-Rail
Gain Bandwidth Product
35kHz
Current - Input Bias
15nA
Voltage - Input Offset
100µV
Current - Supply
30µA
Current - Output / Channel
25mA
Voltage - Supply, Single/dual (±)
1.7 V ~ 36 V, ±0.85 V ~ 18 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Op Amp Type
Precision
No. Of Amplifiers
2
Bandwidth
35kHz
Supply Voltage Range
2V To ± 18V
Amplifier Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
-3db Bandwidth
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OP293ESZ
Quantity:
6 220
Part Number:
OP293ESZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
a
GENERAL DESCRIPTION
The OP193 family of single-supply operational amplifiers fea-
tures a combination of high precision, low supply current and
the ability to operate at low voltages. For high performance in
single-supply systems the input and output ranges include
ground, and the outputs swing from the negative rail to within
600 mV of the positive supply. For low voltage operation the
OP193 family can operate down to 1.7 volts or ± 0.85 volts.
The combination of high accuracy and low power operation
make the OP193 family useful for battery-powered equipment.
Its low current drain and low voltage operation allow it to
continue performing long after other amplifiers have ceased
functioning either because of battery drain or headroom.
The OP193 family is specified for single +2 volt through dual
±15 volt operation over the HOT (–40°C to +125°C) temperature
range. They are available in plastic DIPs, plus SOIC surface-
mount packages.
OUT A
OUT B
+IN A
+IN B
–IN A
–IN B
V+
OUT A
14-Lead Epoxy DIP
–IN A
+IN A
+IN A
NULL
–IN A
V–
1
2
3
4
5
6
7
V–
(P Suffix)
8-Lead SO
8-Lead SO
(S Suffix)
(S Suffix)
OP493
OP293
OP193
OP193/OP293/OP493
Precision, Micropower
Operational Amplifiers
PIN CONFIGURATIONS
14
13
12
11
10
9
8
+IN B
V+
OUT B
–IN B
NC
V+
OUT A
NULL
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OUT A
OUT B
OUT A
–IN A
+IN A
+IN B
–IN B
NULL
–IN A
+IN A
–IN A
+IN A
16-Lead Wide Body SOL
NC
V–
V–
V+
8-Lead Epoxy DIP
8-Lead Epoxy DIP
1
2
3
4
1
2
3
4
NC = NO CONNECT
NC = NO CONNECT
(S Suffix)
(P Suffix)
(P Suffix)
OP493
OP193
OP293
8
8
7
6
5
7
6
5
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
NC
V+
OUT B
–IN B
+IN B
NC
V+
OUT A
NULL

Related parts for OP293ESZ

OP293ESZ Summary of contents

Page 1

GENERAL DESCRIPTION The OP193 family of single-supply operational amplifiers fea- tures a combination of high precision, low supply current and the ability to operate at low voltages. For high performance in single-supply systems the input and output ranges include ...

Page 2

OP193/OP293/OP493–SPECIFICATIONS ELECTRICAL SPECIFICATIONS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage V OS Input Bias Current I B Input Offset Current I OS Input Voltage Range V CM Common-Mode Rejection CMRR Large Signal Voltage Gain A VO Large Signal Voltage Gain A ...

Page 3

ELECTRICAL SPECIFICATIONS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage V OS Input Bias Current I B Input Offset Current I OS Input Voltage Range V CM Common-Mode Rejection CMRR Large Signal Voltage Gain A VO Large Signal Voltage Gain A VO ...

Page 4

OP193/OP293/OP493 ELECTRICAL SPECIFICATIONS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage V OS Input Bias Current I B Input Offset Current I OS Input Voltage Range V CM Common-Mode Rejection CMRR Large Signal Voltage Gain A VO Long Term Offset Voltage V ...

Page 5

ELECTRICAL SPECIFICATIONS Parameter Symbol INPUT CHARACTERISTICS Offset Voltage V OS Input Bias Current I B Input Offset Current I OS Input Voltage Range V CM Large Signal Voltage Gain A VO Long Term Offset Voltage V OS POWER SUPPLY Power ...

Page 6

OP193/OP293/OP493 1 ABSOLUTE MAXIMUM RATINGS Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± ...

Page 7

Typical Performance Characteristics–OP193/OP293/OP493 200 V ±15V S T 25°C A 160 450 PDIPS 120 –75 –60 –45 –30 – OFFSET – V ± 150 V 15V S –40°C T +125°C A ...

Page 8

OP193/OP293/OP493 0 –0.5 –0. 0.1V CM –0.15 –0.20 V ±15V S –0.25 –50 – 100 125 TEMPERATURE – °C 1000 5V V 30V S T 25°C A 100 10 1 0.1 1 ...

Page 9

T 25° ±15V –20 10 100 1k 10k 100k FREQUENCY – Hz ± ±15V PHASE 20 45 GAIN 0 0 –20 –45 –40 –90 100 1k 10k 100k ...

Page 10

OP193/OP293/OP493 Driving Capacitive Loads OP193 family amplifiers are unconditionally stable with capacitive loads less than 200 pF. However, the small signal, unity-gain overshoot will improve if a resistive load is added. For example, transient overshoot is 20% when driving a ...

Page 11

OP193 100k 100k A Micropower False-Ground Generator Some single-supply circuits work best when inputs are biased above ground, typically at 1/2 of the supply voltage. In these cases a false ground can be ...

Page 12

OP193/OP293/OP493 A Single-Supply Instrumentation Amplifier Designing a true single-supply instrumentation amplifier with zero-input and zero-output operation requires special care. The traditional configuration, shown in Figure 9, depends upon amplifier A1’s output being when the applied common- mode ...

Page 13

From the formulas, it can be seen that if the span trim is adjusted before the zero trim, the two trims are not interactive, which greatly simplifies the calibration procedure. Calibration of the transmitter is simple. First, the slope of ...

Page 14

OP193/OP293/OP493 5V 3.6k 5V AD589 1.23V OUT1A 4 DAC REF 2 1/4 DAC8408 I 5 OUT2A/ DAC B 8 REF 1 OUT1B DAC8408 I 25 OUT1C DAC C V ...

Page 15

C1 0 DAC A DAC8408 C2 0 DAC B DAC8408 C3 0 DAC C ...

Page 16

OP193/OP293/OP493 8-Lead SO (S Suffix 0.1574 (4.00) 0.1497 (3.80) PIN 1 4 0.2440 (6.20) 1 0.2284 (5.80) 0.1968 (5.00) 0.1890 (4.80) 0.0688 (1.75) 0.0098 (0.25) 0.0532 (1.35) 0.0040 (0.10) 0.0192 (0.49) 0.0500 0.0098 (0.25) (1.27) 0.0138 (0.35) 0.0075 ...

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