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OPA2317QDGKRQ1

OPAx317-Q1 Low-Offset, Rail-to-Rail I/O Operational Amplifier

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

OPA2317QDGKRQ1
Datasheet:

OPA2317QDGKRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100, Zero-Drift
Amplifier Type:

Zero-Drift
Number of Circuits:

2
Output Type:

Rail-to-Rail
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OPA2317QDGKRQ1 General Description

The OPA317-Q1 series of CMOS operational amplifiers offer precision performance at a very competitive price. These devices are members of the Zerø-Drift family of amplifiers that use a proprietary autocalibration technique to simultaneously provide low offset voltage (90 µV maximum) and near-zero drift over time and temperature at only 35 µA (maximum) of quiescent current.

The OPA317-Q1 family features rail-to-rail input and output in addition to near flat 1/f noise, making this amplifier ideal for many applications, and much easier to design into a system. These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V).

The OPA317-Q1 (single version) is available in the SOT23-5 package. The OPA2317-Q1 (dual version) is offered in the VSSOP-8 package. The OPA4317-Q1 is offered in the TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

Key Features

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 3A
- Device CDM ESD Classification level C6
Supply Voltage: 1.8 V to 5.5 V
microPackages:
- Single: SOT23-5
- Dual: VSSOP-8
- Quad: TSSOP-14
Low Offset Voltage: 20 µV (Typical)
CMRR: 108-dB (Typical) PSRR
Quiescent Current: 35 µA (Maximum)
Gain Bandwidth: 300 kHz
Rail-to-Rail Input and Output
Internal EMI and RFI Filtering

Specifications

Category	Integrated Circuits (ICs)LinearAmplifiersInstrumentation, OP Amps, Buffer Amps	Series	Automotive, AEC-Q100, Zero-Drift
Amplifier Type	Zero-Drift	Number of Circuits	2
Output Type	Rail-to-Rail	Slew Rate	0.15V/µs
Gain Bandwidth Product	300 kHz	Current - Input Bias	275 pA
Voltage - Input Offset	20 µV	Current - Supply	21µA (x2 Channels)
Current - Output / Channel	5 mA	Voltage - Supply Span (Min)	1.8 V
Voltage - Supply Span (Max)	5.5 V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	OPA2317