首页 > TI 德州仪器 > 放大器和线性器件 > PGA/VGA

PGA206 高速可编程增益仪器放大器

The PGA206 and PGA207 are digitally programmable gain instrumentation amplifiers that are ideally suited for data acquisition systems.

The PGA206 and PGA207's fast settling time allows multiplexed input channels for excellent system efficiency. FET inputs eliminate IB errors due to analog multiplexer series resistance.

Gains are selected by two CMOS/TTL-compatible address lines. Analog inputs are internally protected for overloads up to ±40V, even with the power supplies off. The PGA206 and PGA207 are laser-trimmed for low offset voltage and low drift

The PGA206 and PGA207 are available in 16-pin plastic DIP and SOL-16 surface-mount packages. Both are specified for –40°C to +85°C operation.

	PGA206	PGA207
CMRR (Min) (dB)	95	95
Gain (V/V)	1, 2, 4, 8	1, 2, 5, 10
Vs (Min) (V)	9	9
Vs (Max) (V)	36	36
Number of Channels	1	1
Pin/Package	16PDIP, 16SOIC	16SOIC
Input Offset (+/-) (Max) (uV)	1500	1500
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius)	2	2
Gain Error (+/-) (Max) (%)	0.5	0.5
Input Bias Current (+/-) (Max) (nA)	0.1	0.1
Noise at 1kHz (Typ) (nV/rt(Hz))	18	18
Quiescent Current (+/-) (Typ) (mA)	12.4	12.4
Settling Time to 0.01% (Typ) (us)	3.5	3.5
Non-Linearity (+/-) (Max) (%)	0.002	0.002
Approx. Price (US$)	10.80 | 1ku	11.85 | 1ku
Common Mode Input Low (Min) (V)	AVdd +4V	AVdd +4V
Common Mode Input High (Min) (V)	AVdd -4V	AVdd -4V
Gain Error (Typ) (%)	0.05	0.05
Slew Rate (Typ) (V/us)	25	25

PGA206 特性

• DIGITALLY PROGRAMMABLE GAINS:
  • PGA206: G=1, 2, 4, 8V/V
  • PGA207: G=1, 2, 5, 10V/V
• TRUE INSTRUMENTATION AMP INPUT
• FAST SETTLING: 3.5µs to 0.01%
• FET INPUT: IB = 100pA max
• INPUT PROTECTION: ±40V
• LOW OFFSET VOLTAGE: 1.5mV max
• 16-PIN DIP, SOL-16 SOIC PACKAGES
• APPLICATIONS
  • MULTIPLE-CHANNEL DATA ACQUISITION
  • MEDICAL, PHYSIOLOGICAL AMPLIFIER
  • PC-CONTROLLED ANALOG INPUT BOARDS

PGA206 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
PGA206PA	ACTIVE		10.80 | 1ku	PDIP (N) | 16	25 | TUBE
PGA206PAG4	ACTIVE		10.80 | 1ku	PDIP (N) | 16	25 | TUBE
PGA206UA	ACTIVE		10.80 | 1ku	SOIC (DW) | 16	40 | TUBE
PGA206UAG4	ACTIVE		10.80 | 1ku	SOIC (DW) | 16	40 | TUBE

PGA206 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
PGA206PA	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	PGA206PA	PGA206PA
PGA206PAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	PGA206PAG4	PGA206PAG4
PGA206UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	PGA206UA	PGA206UA
PGA206UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	PGA206UAG4	PGA206UAG4

PGA206 应用技术支持与电子电路设计开发资源下载

1. PGA206 数据资料 dataSheet 下载.PDF
2. TI 德州仪器PGA/VGA选型与价格 . xls
3. 所选封装材料的热学和电学性质 (PDF 645 KB)
4. 高速数据转换 (PDF 1967 KB)
5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
7. PGA280 Communication via SPI™ (sboa119.HTM, 8 KB)
8. Programmable-Gain Instrumentation Amplifiers (sboa024.HTM, 8 KB)
9. Driving High-Speed ADCs: Circuit Topologies and System-Level Parameter (slaa416a.HTM, 9 KB)
10. A Numerical Solution to an Analog Problem (sboa124.HTM, 8 KB)
11. TI 工业自动电机控制/驱动器解决方案 2011 (Rev. B) (PDF 1322 KB)
12. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
13. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
14. 运算放大器的单电源操作 (PDF 2174 KB)
15. Tuning in Amplifiers (PDF 44 KB)
16. Op Amp Performance Analysis (PDF 76 KB)
17. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
18. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
19. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)

PGA206 工具与软件

培训内容	型号	软件/工具类型
PGA206 评估模块	PGA206EVM	开发电路板/EVM