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See Technical Specifications

OPA172ID

Single, 36-V, 10-MHz, low-power operational amplifier

Manufacturer:

Texas Instruments
Mfr.Part #:

OPA172ID
Datasheet:

OPA172ID Datasheet (PDF)
Mounting Style:

SMD/SMT
Number of Channels:

1 Channel
Supply Voltage - Max:

36 V
GBP - Gain Bandwidth Product:

10 MHz
EDA/CAD Models:

Request Free CAD Models for OPA172ID

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OPA172ID General Description

The OPA172, OPA2172 and OPA4172 (OPAx172) are a family of 36-V, single-supply, low-noise operational amplifiers capable of operating on supplies ranging from +4.5 V (±2.25 V) to +36 V
(±18 V). This latest addition of high-voltage CMOS operational amplifiers, in conjunction with the OPAx171 and OPAx170, provide a family of bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPAx172 are available in micropackages, and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The single, dual, and quad versions all have identical specifications for maximum design flexibility.

Unlike most op amps, which are specified at only one supply voltage, the OPAx172 family is specified from +4.5 V to +36 V. Input signals beyond the supply rails do not cause phase reversal. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. Note that these devices can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.

The OPAx172 series of op amps are specified from –40°C to +125°C.

Key Features

Wide Supply Range:
+4.5 V to +36 V, ±2.25 V to ±18 V
Low Offset Voltage: ±0.2 mV
Low Offset Drift: ±0.3 µV/°C
Gain Bandwidth: 10 MHz
Low Input Bias Current: ±8 pA
Low Quiescent Current: 1.6 mA per Amplifier
Low Noise: 7 nV/√Hz
EMI and RFI Filtered Inputs
Input Range Includes the Negative Supply
Input Range Operates to Positive Supply
Rail-to-Rail Output
High Common-Mode Rejection: 120 dB
Industry-Standard Packages:
- SOIC-8, VSSOP-8, SOIC-14, TSSOP-14
microPackages: Single in SC70, SOT-23,
Dual in WSON-8

Specifications

Product Category	Operational Amplifiers - Op Amps	Mounting Style	SMD/SMT
Number of Channels	1 Channel	Supply Voltage - Max	36 V
GBP - Gain Bandwidth Product	10 MHz	Output Current per Channel	75 mA
SR - Slew Rate	10 V/us	Vos - Input Offset Voltage	1 mV
Supply Voltage - Min	4.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Ib - Input Bias Current	15 pA
Operating Supply Current	1.6 mA	Shutdown	No Shutdown
CMRR - Common Mode Rejection Ratio	120 dB	en - Input Voltage Noise Density	7 nV/sqrt Hz
Series	OPA172	Amplifier Type	CMOS Amplifier
Features	Small Size, EMI Hardened	Input Type	Rail-to-Rail
Ios - Input Offset Current	15 pA	Moisture Sensitive	Yes
Operating Supply Voltage	36 V	Output Type	Rail-to-Rail
Product	Operational Amplifiers	Product Type	Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio	1 uV/V	Factory Pack Quantity	75
Subcategory	Amplifier ICs	Vcm - Common Mode Voltage	4.5 V to 36 V
Voltage Gain dB	130 dB	Unit Weight	0.002677 oz