Datasheet Texas Instruments OPA379

Manufacturer	Texas Instruments
Series	OPA379

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Parametrics

Parameters / Models	OPA379AID	OPA379AIDBVR	OPA379AIDBVRG4	OPA379AIDBVT	OPA379AIDBVTG4	OPA379AIDCKR	OPA379AIDCKRG4	OPA379AIDCKT	OPA379AIDCKTG4	OPA379AIDG4	OPA379AIDR	OPA379AIDRG4
Additional Features	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened	EMI Hardened
Approx. Price (US$)							0.40 | 1ku
Architecture	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
CMRR(Min), dB	90	90	90	90	90	90		90	90	90	90	90
CMRR(Min)(dB)							90
CMRR(Typ), dB	100	100	100	100	100	100		100	100	100	100	100
CMRR(Typ)(dB)							100
GBW(Typ), MHz	0.09	0.09	0.09	0.09	0.09	0.09		0.09	0.09	0.09	0.09	0.09
GBW(Typ)(MHz)							0.09
Input Bias Current(Max), pA	50	50	50	50	50	50		50	50	50	50	50
Input Bias Current(Max)(pA)							50
Iq per channel(Max), mA	0.0055	0.0055	0.0055	0.0055	0.0055	0.0055		0.0055	0.0055	0.0055	0.0055	0.0055
Iq per channel(Max)(mA)							0.0055
Iq per channel(Typ), mA	0.0029	0.0029	0.0029	0.0029	0.0029	0.0029		0.0029	0.0029	0.0029	0.0029	0.0029
Iq per channel(Typ)(mA)							0.0029
Number of Channels	1	1	1	1	1	1		1	1	1	1	1
Number of Channels(#)							1
Offset Drift(Typ), uV/C	2.7	2.7	2.7	2.7	2.7	2.7		2.7	2.7	2.7	2.7	2.7
Offset Drift(Typ)(uV/C)							2.7
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125		-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Operating Temperature Range(C)							-40 to 125
Output Current(Typ), mA	5	5	5	5	5	5		5	5	5	5	5
Output Current(Typ)(mA)							5
Package Group	SOIC	SOT-23	SOT-23	SOT-23	SOT-23	SC70	SC70	SC70	SC70	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	5SC70: 4 mm2: 2.1 x 2(SC70)		5SC70: 4 mm2: 2.1 x 2(SC70)	5SC70: 4 mm2: 2.1 x 2(SC70)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Package Size: mm2:W x L (PKG)							5SC70: 4 mm2: 2.1 x 2(SC70)
Rail-to-Rail	In,Out	In,Out	In,Out	In,Out	In,Out	In,Out	In Out	In,Out	In,Out	In,Out	In,Out	In,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	0.03	0.03	0.03	0.03	0.03	0.03		0.03	0.03	0.03	0.03	0.03
Slew Rate(Typ)(V/us)							0.03
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.5	5.5	5.5	5.5	5.5	5.5		5.5	5.5	5.5	5.5	5.5
Total Supply Voltage(Max)(+5V=5, +/-5V=10)							5.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	1.8	1.8	1.8	1.8	1.8	1.8		1.8	1.8	1.8	1.8	1.8
Total Supply Voltage(Min)(+5V=5, +/-5V=10)							1.8
Vn at 1kHz(Typ), nV/rtHz	80	80	80	80	80	80		80	80	80	80	80
Vn at 1kHz(Typ)(nV/rtHz)							80
Vos (Offset Voltage @ 25C)(Max), mV	1.5	1.5	1.5	1.5	1.5	1.5		1.5	1.5	1.5	1.5	1.5
Vos (Offset Voltage @ 25C)(Max)(mV)							1.5

Eco Plan

Application Notes

• Download
  Supplying TPS61200 With a Single Solar Cell (Rev. B)
  PDF, 129 Kb, Revision: B, File published: Sep 6, 2011
  This application report explains how to use the TPS61200 in combination with a single solar cell to charge a battery or storage device. A characteristic of solar cells is the internal resistance that can vary from less than 10 Ω up to more than 100 Ω. Therefore it is important to control the load placed on the solar cell to ensure a reliable start-up of the application. This report describes an a
• Download
  Tuning in Amplifiers
  PDF, 44 Kb, File published: Oct 2, 2000
  Have you ever had the experience of designing an analog gain block with an amplifier that is specified to be unity gain stable only to find that it is oscillating out of control in your circuit? Or have you ever replaced a stable voltage feedback amplifier with a current feedback amplifier to find that the current feedback amplifier immediately oscillates when placed in the amplifier socket? Oscil
• Download
  Single-Supply Operation of Operational Amplifiers
  PDF, 77 Kb, File published: Oct 2, 2000
  Operation of op amps from single supply voltages is useful when negative supply voltages are not available. Furthermore, certain applications using high voltage and high current op amps can derive important benefits from single supply operation.
• Download
  Op Amp Performance Analysis
  PDF, 76 Kb, File published: Oct 2, 2000
  This bulletin reflects the analysis power gained through knowledge of an op amp circuit's feedback factor. Feedback dictates the performance of an op amp both in function and in quality. The major specifications of the amplifier descibe an open-loop device awaiting feedback direction of the end circuit's function. Just how well the amplifier performs the function reflects through the feedback inte

Model Line

Manufacturer's Classification

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> Ultra-Low-Power Op Amps (<=250uA)