SGM8046 Datasheet, PDF (1/10 Pages) SG Micro Corp – Input/Output Operational Amplifier

SGM8046
670nA, Non-Unity Gain, Dual Rail-to-Rail
Input/Output Operational Amplifier
PRODUCT DESCRIPTION
FEATURES
The SGM8046 operates with a single supply voltage as
low as 1.4V, while drawing less than 670nA (TYP) of
quiescent current per amplifier. This device is also
designed to support rail-to-rail input and output operation.
This combination of features supports battery-powered
and portable applications.
The SGM8046 has a gain-bandwidth product of 100kHz
(TYP) and is stable for gains ≥ 10. The combination of
characteristics makes the SGM8046 ideal for low
frequency applications, such as battery current
monitoring and sensor conditioning.
The SGM8046 operational amplifier is offered in dual
configuration and it is specified for the extended industrial
(-40℃ to +85℃) temperature range. The SGM8046 is
available in the Green SOIC-8 and MSOP-8 packages.
● Low Quiescent Current: 670nA/Amplifier (TYP)
● Rail-to-Rail Input and Output
● Gain-Bandwidth Product: 100kHz (TYP)
● Stable for Gains ≥ 10
● Wide Supply Voltage Range: 1.4V to 5.5V
● -40°C to +85°C Operating Temperature Range
● Available in Green SOIC-8 and MSOP-8 Packages
APPLICATIONS
Toll Booth Tags
Wearable Products
Temperature Measurement
Battery Powered System
TYPICAL APPLICATION
PIN CONFIGURATIONS (TOP VIEW)
1.4V to 5.5V
I_S
10Ω
+
12 _SGM8046
+V_S
V_OUT
V_OUTA 1
V_INA- 2
SGM8046
8 +V_S
7 V_OUTB
50kΩ
1MΩ
I_S =
+Vs - V_OUT
(20V/V) · (10Ω)
High Side Battery Current Sensor
V_INA+ 3
-V_S 4
SOIC-8/MSOP-8
6 V_INB-
5 V_INB+
SG Micro Corp
www.sg-micro.com
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