SGM8554 Datasheet PDF - Shengbang Microelectronics
Part Number | SGM8554 | |
Description | Quad Rail-to-Rail I/O Precision Operational Amplifier | |
Manufacturers | Shengbang Microelectronics | |
Logo | ||
There is a preview and SGM8554 download ( pdf file ) link at the bottom of this page. Total 12 Pages |
Preview 1 page No Preview Available ! SGM8554
Single-Supply, Quad Rail-to-Rail I/O
Precision Operational Amplifier
PRODUCT DESCRIPTION
The SGM8554 is a quad rail-to-rail input and output
precision operational amplifier which has low input
offset voltage, and bias current. It is guaranteed to
operate from 2.5V to 5.5V single supply.
The rail-to-rail input and output swings provided by the
SGM8554 make both high-side and low-side sensing
easy. The combination of characteristics makes the
SGM8554 good choices for temperature, position and
pressure sensors, medical equipment and strain gauge
amplifiers, or any other 2.5V to 5.5V application
requiring precision and long term stability.
The SGM8554 is specified for the extended industrial/
automotive (-40℃ to +125℃) temperature range. It is
offered in SOIC-14 and TSSOP-14 packages.
APPLICATIONS
Temperature Measurements
Pressure Sensors
Precision Current Sensing
Electronic Scales
Strain Gauge Amplifiers
Medical Instrumentation
Thermocouple Amplifiers
Handheld Test Equipment
FEATURES
Low Offset Voltage: 12μV (TYP)
Rail-to-Rail Input and Output Swing
2.5V to 5.5V Single Supply Operation
Voltage Gain: 145dB (TYP) at +5V
PSRR: 110dB (TYP)
CMRR: 105dB (TYP)
Ultra Low Input Bias Current: 10pA
Low Supply Current: 465μA/Channel
Overload Recovery Time: 60µs (at VS = +5V)
No External Capacitors Required
-40℃ to +125℃ Operating Temperature Range
Available in Green SOIC-14 and TSSOP-14
Packages
PIN CONFIGURATIONS (TOP VIEW)
SGM8554
OUTA 1
-INA 2
+INA 3
+VS 4
+INB 5
-INB 6
OUTB 7
14 OUTD
13 -IND
12 +IND
11 -VS
10 +INC
9 -INC
8 OUTC
SOIC-14/TSSOP-14
SG Micro Corp
www.sg-micro.com
REV. A. 4
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SGM8554
Single-Supply, Quad Rail-to-Rail I/O
Precision Operational Amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
Large Signal Transient Response at +5V
Large Signal Transient Response at +2.5V
CL = 300pF
RL = 2kΩ
AV = +1
Time (5µs/div)
Small Signal Transient Response at +5V
CL = 50pF
RL = ∞
AV = +1
CL = 300pF
RL = 2kΩ
AV = +1
Time (2µs/div)
Small Signal Transient Response at +2.5V
CL = 50pF
RL = ∞
AV = +1
Time (5µs/div)
Closed Loop Gain vs. Frequency at +5V
60
50 AV = -100
40
30
20
10 AV = -10
0
-10 AV = +1
-20
-30
-40
10
100
1000
10000
Frequency (kHz)
SG Micro Corp
www.sg-micro.com
Time (5µs/div)
Closed Loop Gain vs. Frequency at +2.5V
60
50
40
AV = -100
30
20
10 AV = -10
0
-10 AV = +1
-20
-30
-40
10
100
1000
10000
Frequency (kHz)
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SGM8554 electronic component. |
Information | Total 12 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ SGM8554.PDF Datasheet ] |
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