Datasheet Texas Instruments THS4551

Manufacturer	Texas Instruments
Series	THS4551

Low Noise, Precision, 150MHz, Fully Differential Amplifier

Datasheets

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PDF, 3.1 Mb, Revision: C, File published: Jul 24, 2017

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Status

	THS4551IDGKR	THS4551IDGKT	THS4551IRGTR	THS4551IRGTT	THS4551IRUNR	THS4551IRUNT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes	No	Yes	Yes	No

Packaging

	THS4551IDGKR	THS4551IDGKT	THS4551IRGTR	THS4551IRGTT	THS4551IRUNR	THS4551IRUNT
N	1	2	3	4	5	6
Pin	8	8	16	16	10	10
Package Type	DGK	DGK	RGT	RGT	RUN	RUN
Industry STD Term	VSSOP	VSSOP	VQFN	VQFN	WQFN	WQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N	S-PQFP-N	S-PQFP-N
Package QTY	2500	250	3000	250	3000	250
Carrier	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R	LARGE T&R	SMALL T&R
Device Marking	4551	4551	HS4551	HS4551	4551	4551
Width (mm)	3	3	3	3	2	2
Length (mm)	3	3	3	3	2	2
Thickness (mm)	.97	.97	.9	.9	.75	.75
Pitch (mm)	.65	.65	.5	.5	.5	.5
Max Height (mm)	1.07	1.07	1	1	.8	.8
Mechanical Data	Download	Download	Download	Download	Download	Download

Parametrics

Parameters / Models	THS4551IDGKR	THS4551IDGKT	THS4551IRGTR	THS4551IRGTT	THS4551IRUNR	THS4551IRUNT
2nd Harmonic, dBc	128	128	128	128	128	128
3rd Harmonic, dBc	139	139	139	139	139	139
@ MHz	0.1	0.1	0.1	0.1	0.1	0.1
Acl, min spec gain, V/V	1	1	1	1	1	1
Additional Features	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown
Architecture	Bipolar,Fully Differential,Voltage FB	Bipolar,Fully Differential,Voltage FB	Bipolar,Fully Differential,Voltage FB	Bipolar,Fully Differential,Voltage FB	Bipolar,Fully Differential,Voltage FB	Bipolar,Fully Differential,Voltage FB
BW @ Acl, MHz	150	150	150	150	150	150
CMRR(Min), dB	93	93	93	93	93	93
CMRR(Typ), dB	110	110	110	110	110	110
GBW(Typ), MHz	135	135	135	135	135	135
Input Bias Current(Max), pA	1500000	1500000	1500000	1500000	1500000	1500000
Iq per channel(Max), mA	1.44	1.44	1.44	1.44	1.44	1.44
Iq per channel(Typ), mA	1.35	1.35	1.35	1.35	1.35	1.35
Number of Channels	1	1	1	1	1	1
Offset Drift(Typ), uV/C	0.45	0.45	0.45	0.45	0.45	0.45
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Output Current(Typ), mA	45	45	45	45	45	45
Package Group	VSSOP	VSSOP	VQFN	VQFN	QFN	QFN
Package Size: mm2:W x L, PKG	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	16VQFN: 9 mm2: 3 x 3(VQFN)	16VQFN: 9 mm2: 3 x 3(VQFN)	10QFN: 4 mm2: 2 x 2(QFN)	10QFN: 4 mm2: 2 x 2(QFN)
Rail-to-Rail	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out	In to V-,Out
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	220	220	220	220	220	220
Total Supply Voltage(Max), +5V=5, +/-5V=10	5.4	5.4	5.4	5.4	5.4	5.4
Total Supply Voltage(Min), +5V=5, +/-5V=10	2.7	2.7	2.7	2.7	2.7	2.7
Vn at 1kHz(Typ), nV/rtHz	3.3	3.3	3.3	3.3	3.3	3.3
Vn at Flatband(Typ), nV/rtHz	3.3	3.3	3.3	3.3	3.3	3.3
Vos (Offset Voltage @ 25C)(Max), mV	0.175	0.175	0.175	0.175	0.175	0.175

Eco Plan

	THS4551IDGKR	THS4551IDGKT	THS4551IRGTR	THS4551IRGTT	THS4551IRUNR	THS4551IRUNT
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

Application Notes

Download
Noise Analysis for High Speed Op Amps (Rev. A)
PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

Model Line

Series: THS4551 (6)

THS4551IDGKR THS4551IDGKT THS4551IRGTR THS4551IRGTT THS4551IRUNR THS4551IRUNT

Manufacturer's Classification

Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)