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TLV2231 单路 LinCMOS(TM) 轨至轨微功耗运算放大器

The TLV2231 is a single low-voltage operational amplifier available in the SOT-23 package. It offers 2 MHz of bandwidth and 1.6 V/us of slew rate for applications requiring good ac performance. The device exhibits rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV2231 is fully characterized at 3 V and 5 V and is optimized for low-voltage applications.

The TLV2231, exhibiting high input impedance and low noise, is excellent for small-signal conditioning of high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3-V operation, these devices work well in hand-held monitoring and remote-sensing applications



	TLV2231
Number of Channels	1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10)	2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10)	10
Iq per channel(Max)(mA)	1.2
GBW(Typ)(MHz)	1.9
Slew Rate(Typ)(V/us)	1.25
VIO (25 deg C)(Max)(mV)	3
Offset Drift(Typ)(uV/C)	0.5
IIB(Max)(pA)	60
CMRR(Min)(dB)	60
Vn at 1kHz(Typ)(nV/rtHz)	16
Rail-Rail	Out
Rating	Catalog
Pin/Package	5SOT-23
Approx. Price (US$)	0.42 | 1ku
Operating Temperature Range(C)	-40 to 85,0 to 70

TLV2231 特性

• Output Swing Includes Both Supply Rails
• Low Noise...15 nV/Hz\ Typ at f = 1 kHz
• Low Input Bias Current...1 pA Typ
• Fully Specified for Single-Supply 3-V and 5-V Operation
• Common-Mode Input Voltage Range Includes Negative Rail
• High Gain Bandwidth...2 MHz at
  VDD = 5 V With 600- Load
• High Slew Rate...1.6 V/us at VDD = 5 V
• Wide Supply Voltage Range
  2.7 V to 10 V
• Macromodel Included

TLV2231 芯片订购指南

器件	状态	温度	价格（美元）	封装 | 引脚	封装数量 | 封装载体	丝印标记
TLV2231CDBVR	ACTIVE	0 to 70	0.42 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TLV2231CDBVRG4	ACTIVE	0 to 70	0.42 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TLV2231CDBVT	ACTIVE	0 to 70	0.48 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TLV2231CDBVTG4	ACTIVE	0 to 70	0.48 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TLV2231IDBVR	ACTIVE	-40 to 85	0.44 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TLV2231IDBVRG4	ACTIVE	-40 to 85	0.44 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TLV2231IDBVT	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R
TLV2231IDBVTG4	ACTIVE	-40 to 85	0.50 | 1ku	SOT-23 (DBV) | 5	250 | SMALL T&R

TLV2231 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
TLV2231CDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231CDBVR	TLV2231CDBVR
TLV2231CDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231CDBVRG4	TLV2231CDBVRG4
TLV2231CDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231CDBVT	TLV2231CDBVT
TLV2231CDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231CDBVTG4	TLV2231CDBVTG4
TLV2231IDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231IDBVR	TLV2231IDBVR
TLV2231IDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231IDBVRG4	TLV2231IDBVRG4
TLV2231IDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231IDBVT	TLV2231IDBVT
TLV2231IDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TLV2231IDBVTG4	TLV2231IDBVTG4

TLV2231 应用技术支持与电子电路设计开发资源下载

1. TLV2231 数据资料 dataSheet 下载.PDF
2. TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . 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. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
7. 运算放大器的单电源操作 (PDF 2174 KB)
8. Tuning in Amplifiers (PDF 44 KB)
9. Op Amp Performance Analysis (PDF 76 KB)
10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)