OPA2333-HT Datasheet, PDF (1/23 Pages) Texas Instruments – 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES

OPA2333-HT
www.ti.com
SBOS483F – JULY 2009 – REVISED AUGUST 2012
1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER
ZERO-DRIFT SERIES
Check for Samples: OPA2333-HT
FEATURES
1
• Low Offset Voltage: 26 μV (Max)
• 0.01-Hz to 10-Hz Noise: 1.5 μV_PP
• Quiescent Current: 50 μA
• Single-Supply Operation
• Supply Voltage: 1.8 V to 5.5 V
• Rail-to-Rail Input/Output
D, JD OR HKJ PACKAGE
(TOP VIEW)
OUT A
1
-IN A
2
+IN A
3
V-
4
8 V+
7 OUT B
6 -IN B
5 +IN B
APPLICATIONS
• Down-Hole Drilling
• High Temperature Environments
SUPPORTS EXTREME TEMPERATURE
APPLICATIONS
• Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Available in Extreme (–55°C/210°C)
Temperature Range ⁽¹⁾
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability
• Texas Instruments' high temperature products
utilize highly optimized silicon (die) solutions
with design and process enhancements to
maximize performance over extended
temperatures.
(1) Custom temperature ranges available
HKQ PACKAGE
(TOP VIEW)
8
V+
OUT B
-IN B
+IN B
5
1
OUT A
-IN A
+IN A
V-
4
HKQ as formed or HKJ mounted dead bug
DESCRIPTION/ORDERING INFORMATION ⁽²⁾
The OPA2333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to
simultaneously provide very low offset voltage and near-zero drift over time and temperature. These miniature,
high-precision, low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range
100 mV beyond the rails, and rail-to-rail output that swings within 150 mV of the rails. Single or dual supplies as
low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) may be used. They are optimized for low-voltage single-supply
operation.
The OPA2333 family offers excellent common-mode rejection ratio (CMRR) without the crossover associated
with traditional complementary input stages. This design results in superior performance for driving analog-to-
digital converters (ADCs) without degradation of differential linearity.
(2) Refer to Electrical Characteristics for performance degradation over temperature.
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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