Datasheet Texas Instruments THS4121 — 数据表

制造商	Texas Instruments
系列	THS4121

数据表

价格

状态

打包

参数化

Parameters / Models	THS4121CD	THS4121CDGK	THS4121CDGKR	THS4121CDGN	THS4121ID	THS4121IDG4	THS4121IDGK	THS4121IDGKR	THS4121IDGKRG4	THS4121IDGN	THS4121IDGNG4	THS4121IDGNR
2nd Harmonic, dBc	79	79	79	79	79	79	79	79	79	79	79	79
3rd Harmonic, dBc	93	93	93	93	93	93	93	93	93	93	93	93
@ MHz	1	1	1	1	1	1	1	1	1	1	1	1
Acl, min spec gain, V/V	1	1	1	1	1	1	1	1	1	1	1	1
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB	CMOS,Fully Differential,Voltage FB
BW @ Acl, MHz	100	100	100	100	100	100	100	100	100	100	100	100
CMRR(Min), dB	64	64	64	64	64	64	64	64	64	64	64	64
CMRR(Typ), dB	96	96	96	96	96	96	96	96	96	96	96	96
GBW(Typ), MHz	100	100	100	100	100	100	100	100	100	100	100	100
Input Bias Current(Max), pA	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Iq per channel(Max), mA	13.5	13.5	13.5	13.5	13.5	13.5	13.5	13.5	13.5	13.5	13.5	13.5
Iq per channel(Typ), mA	11	11	11	11	11	11	11	11	11	11	11	11
Number of Channels	1	1	1	1	1	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	25	25	25	25	25	25	25	25	25	25	25	25
Operating Temperature Range, C	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70
Output Current(Typ), mA	25	25	25	25	25	25	25	25	25	25	25	25
Package Group	SOIC	VSSOP	VSSOP	MSOP-PowerPAD	SOIC	SOIC	VSSOP	VSSOP	VSSOP	MSOP-PowerPAD	MSOP-PowerPAD	MSOP-PowerPAD
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8VSSOP: 15 mm2: 4.9 x 3(VSSOP)	8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)	8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)	8MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD)
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	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	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	55	55	55	55	55	55	55	55	55	55	55	55
Total Supply Voltage(Max), +5V=5, +/-5V=10	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
Total Supply Voltage(Min), +5V=5, +/-5V=10	3	3	3	3	3	3	3	3	3	3	3	3
Vn at 1kHz(Typ), nV/rtHz	16	16	16	16	16	16	16	16	16	16	16	16
Vn at Flatband(Typ), nV/rtHz	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Vos (Offset Voltage @ 25C)(Max), mV	8	8	8	8	8	8	8	8	8	8	8	8

生态计划

应用须知

• 下载
  Fully-Differential Amplifiers (Rev. E)
  PDF, 867 Kb, 修订版: E, 档案已发布: Sep 19, 2016
  Differential signaling has been commonly used in audio, data transmission, and telephone systems for many years because of its inherent resistance to external noise sources. Today, differential signaling is becoming popular in high-speed data acquisition, where the ADC’s inputs are differential and a differential amplifier is needed to properly drive them.Two other advantages of di
• 下载
  High-Voltage Signal Conditioning for Differential ADCs
  PDF, 125 Kb, 档案已发布: Jun 14, 2004
  Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,
• 下载
  Noise Analysis for High Speed Op Amps (Rev. A)
  PDF, 256 Kb, 修订版: A, 档案已发布: 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

模型线

制造商分类

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