OPA320 datasheet, PDF - EEWORLD Datasheet

OPA320: DescriptionOPA320 Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier; Categorysemiconductor Analog mixed-signal IC; File Size3MB，54 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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OPA320 Overview

OPA320 Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier

Parameter Name	Attribute value
Output swing headroom (to positive supply)(Typ)(V)	-0.01
Input bias current(Max)(pA)	0.9
Output current(Typ)(mA)	65
Number of channels(#)	1
GBW(Typ)(MHz)	20
Iq per channel(Max)(mA)	1.75
Rating	Catalog
Approx. price(US$)	0.80 \| 1ku
Slew rate(Typ)(V/us)	10
CMRR(Min)(dB)	100
Output swing headroom (to negative supply)(Typ)(V)	0.01
Rail-to-rail	In,Out
Input common mode headroom (to positive supply)(Typ)(V)	0.1
Input common mode headroom (to negative supply)(Typ)(V)	-0.1
Iq per channel(Typ)(mA)	1.5
Vos (offset voltage @ 25 C)(Max)(mV)	0.15
Package Group	SOT-23\|5,SOT-23\|6
Architecture	CMOS
Total supply voltage(Min)(+5V=5, +/-5V=10)	1.8
CMRR(Typ)(dB)	114
Vn at 1 kHz(Typ)(nV/rtHz)	8.5
Total supply voltage(Max)(+5V=5, +/-5V=10)	5.5
Offset drift(Typ)(uV/C)	1.5
Features	EMI Hardened,Shutdown,Zero Crossover
Operating temperature range(C)	-40 to 125

	OPA320	OPA2320
Description	OPA320 Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier	OPA2320 Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier
Output swing headroom (to positive supply)(Typ)(V)	-0.01	-0.01
Input bias current(Max)(pA)	0.9	0.9
Output current(Typ)(mA)	65	65
Number of channels(#)	1	2
GBW(Typ)(MHz)	20	20
Iq per channel(Max)(mA)	1.75	1.75
Rating	Catalog	Catalog
Approx. price(US$)	0.80 \| 1ku	1.25 \| 1ku
Slew rate(Typ)(V/us)	10	10
CMRR(Min)(dB)	100	100
Output swing headroom (to negative supply)(Typ)(V)	0.01	0.01
Rail-to-rail	In,Out	In,Out
Input common mode headroom (to positive supply)(Typ)(V)	0.1	0.1
Input common mode headroom (to negative supply)(Typ)(V)	-0.1	-0.1
Iq per channel(Typ)(mA)	1.5	1.5
Vos (offset voltage @ 25 C)(Max)(mV)	0.15	0.15
Package Group	SOT-23\|5,SOT-23\|6	SOIC\|8,SON\|8,VSSOP\|10,VSSOP\|8
Architecture	CMOS	CMOS
Total supply voltage(Min)(+5V=5, +/-5V=10)	1.8	1.8
CMRR(Typ)(dB)	114	114
Vn at 1 kHz(Typ)(nV/rtHz)	8.5	8.5
Total supply voltage(Max)(+5V=5, +/-5V=10)	5.5	5.5
Offset drift(Typ)(uV/C)	1.5	1.5
Features	EMI Hardened,Shutdown,Zero Crossover	EMI Hardened,Shutdown,Small Size,Zero Crossover
Operating temperature range(C)	-40 to 125	-40 to 125

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