SGM724 sg-micro, SGM724 Datasheet

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SGM724

Manufacturer Part Number
SGM724
Description
970?a, 10mhz, Rail-to-rail I/o Cmos Operational Amplifier
Manufacturer
sg-micro
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
SGM724XS14/TR
Manufacturer:
ATMEL
Quantity:
716
Part Number:
SGM724XS14/TR
Manufacturer:
SGMICRO
Quantity:
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Part Number:
SGM724XTS14
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Quantity:
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Part Number:
SGM724XTS14/TR
Manufacturer:
SGMICRO
Quantity:
20 000
The single version, SGM721 is available in SC70-5, SOT23-5
and SO-8 packages. SGM723 is available in SOT23-6 and
SO-8 packages. The dual version SGM722 is available in
SO-8 and MSOP-8 packages.
available in SO-16 and TSSOP-16 packages.
PRODUCT DESCRIPTION
The SGM721 (single), SGM722 (dual), SGM723 (single with
shutdown)
and low power operational amplifiers, that can be designed
into a wide range of applications. The SGM721/2/3/4 have a
high Gain- Bandwidth Product of 10MHz, a slew rate of
8.5V/μs, and a quiescent current of 0.97mA/amplifier at 5V.
The SGM723 has a power-down disable feature that
reduces the supply current to 160nA.
The SGM721/2/3/4 are designed to provide optimal
performance in low voltage and low noise systems. They
provide rail-to-rail output swing into heavy loads. The
input common-mode voltage range includes ground, and
the maximum input offset voltage is 4mV for SGM721/2/3/4.
They
temperature range (−40°C to +125°C). The operating range
is from 2.5V to 5.5V.
APPLICATIONS
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation
SGM721
SGM722
SGM723
SGM724
are
and SGM724 (quad)
specified
SG Micro Limited
www.sg-micro.com
over
The quad version SGM724 is
the
are low noise, low voltage,
extended
industrial
970µA, 10MHz, Rail-to-Rail I/O
CMOS Operational Amplifier
OUT A 1
+IN A
-IN A
FEATURES
• Low Cost
• Rail-to-Rail Input and Output
• High Gain-Bandwidth Product: 10MHz
• High Slew Rate: 8.5V/µs
• Settling Time to 0.1% with 2V Step: 0.36 µs
• Overload Recovery Time: 0.4µs
• Low Noise : 8 nV/
• Operates on 2.5 V to 5.5V Supplies
• Input Voltage Range = - 0.1 V to +5.6 V with V
• Low Power
• Small Packaging
-V
OUT
OUT
PIN CONFIGURATIONS
+IN
+IN
-V
-V
S
S
S
4
3
2
1
2
3
2
3
1
1mV Typical V
0.97 mA/Amplifier Typical Supply Current
SGM721 Available in SC70-5, SOT23-5 and SO-8
SGM722 Available in MSOP-8 and SO-8
SGM723 Available in SOT23-6 and SO-8
SGM724 Available in TSSOP-16 and SO-16
SGM723 160nA when Disabled
SC70-5 / SOT23-5
SGM723
SGM721
SO-8 / MSOP-8
SGM722
SOT23-6
5
4
6
5
4
-IN
DISABLE
-IN
+V
+V
7
6
5
8
S
S
OS
OUT B
+V
-IN B
+IN B
Hz
S
OUT B
OUT A
+IN A
+IN
+INB
-IN A
NC
-V
-INB
-IN
+V
NC
S
S
1
2
3
4
4
8
1
3
5
6
7
2
SGM721/723
NC = NO CONNECT
(Top View)
NC = NO CONNECT
TSSOP-16 / SO-16
SGM724
SO-8
REV. B
8
7
6
5
16
14
13
12
11
10
15
9
+V
OUT
DISABLE
(SGM723 ONLY)
NC
+IND
-V
+INC
OUT D
-IND
-INC
OUT C
NC
S
S
S
= 5.5 V

Related parts for SGM724

SGM724 Summary of contents

Page 1

... Input Voltage Range = - 0 +5.6 V with V • Low Power 0.97 mA/Amplifier Typical Supply Current SGM723 160nA when Disabled • Small Packaging extended industrial SGM721 Available in SC70-5, SOT23-5 and SO-8 SGM722 Available in MSOP-8 and SO-8 SGM723 Available in SOT23-6 and SO-8 SGM724 Available in TSSOP-16 and SO-16 PIN CONFIGURATIONS OUT +IN OUT ...

Page 2

ELECTRICAL CHARACTERISTICS :V ( +25℃,V = Vs/ PARAMETER INPUT CHARACTERISTICS Input Offset Voltage ( Input Bias Current ( Input Offset Current ( Common-Mode Voltage Range ( Common-Mode ...

Page 3

... Tape and Reel, 2500 SGM721XS Tape and Reel, 3000 SGM722XMS Tape and Reel, 2500 SGM722XS Tape and Reel, 3000 723 Tape and Reel, 2500 SGM723XS Tape and Reel, 2500 SGM724XS Tape and Reel, 3000 SGM724XTS the device not to meet SGM721/2/3/4 its published ...

Page 4

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Closed-Loop Output Voltage Swing 4. 25℃ ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted PSRR vs.Frequency 120 100 100 Frequency(kHz) Small-Signal Overshoot vs.Load Capacitance ...

Page 6

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted CMRR vs.Temperature 120 V = 5.5V S 110 0. 100 ...

Page 7

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Small-Signal Overshoot vs.Load Capacitance 2. 10kΩ 25℃ ...

Page 8

TYPICAL PERFORMANCE CHARACTERISTICS +25℃,V = Vs/ 600Ω, unless otherwise noted Offset Voltage Production Distribution 33 30 Typical production 27 distribution of 24 packaged units ...

Page 9

APPLICATION NOTES Driving Capacitive Loads The SGM72x can directly drive 4700pF in unity-gain without oscillation. The unity-gain follower (buffer) is the most sensitive configuration to capacitive loading. Direct capacitive loading reduces the phase margin of amplifiers and this results in ...

Page 10

Typical Application Circuits Differential Amplifier The circuit shown in Figure 4 performs the difference function. If the resistors ratios are equal ( then – × R ...

Page 11

PACKAGE OUTLINE DIMENSIONS SC70-5 / SOT-353 θ Symbol 0. θ 10 Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.900 1.100 ...

Page 12

PACKAGE OUTLINE DIMENSIONS SOT23 θ 0.20 Symbol θ 11 Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 13

PACKAGE OUTLINE DIMENSIONS SOT23 Symbol θ 0. θ 12 Dimensions Dimensions In Millimeters In Inches Min Max Min Max 1.050 1.250 0.041 ...

Page 14

PACKAGE OUTLINE DIMENSIONS SO-8 C θ D Symbol e B 13 Dimensions Dimensions In Millimeters In Inches Min Max Min A 1.350 1.750 0.053 A1 0.100 0.250 0.004 A2 1.350 1.550 0.053 B 0.330 0.510 0.013 C 0.190 0.250 0.007 ...

Page 15

PACKAGE OUTLINE DIMENSIONS MSOP Symbol θ θ 14 Dimensions Dimensions In Millimeters In Inches Min Max Min Max 0.800 1.200 0.031 0.047 0.000 0.200 ...

Page 16

PACKAGE OUTLINE DIMENSIONS SO- θ e 15 Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min A 1.350 1.750 0.053 A1 0.100 0.250 0.004 A2 1.350 1.550 0.053 b 0.330 0.510 0.013 c 0.170 0.250 0.007 ...

Page 17

PACKAGE OUTLINE DIMENSIONS TSSOP-16 b PIN #1 IDENT θ 16 Dimensions Dimensions Symbol In Millimeters In Inches Min Max Min D 4.900 5.100 0.193 E 4.300 4.500 0.169 b 0.190 0.300 ...

Page 18

... SGMICRO is dedicated to provide high quality and high performance analog IC products to customers. All SGMICRO products meet the highest industry standards with strict and comprehensive test and quality control systems to achieve world-class consistency and reliability. For information regarding SGMICRO Corporation and its products, see www.sg-micro.com 17 Page SGM721/2/3/4 ...

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