位置:AFE88101RRUR > AFE88101RRUR详情
AFE88101RRUR中文资料
AFE88101RRUR数据手册规格书PDF详情
1 Features
• Functional Safety-Capable
– Documentation available to aid functional safety
system design: AFE88101, AFE78101
• Low quiescent current: 170 μA (typ)
• 16-bit or 14-bit monotonic high-performance DAC
– 1.8-V supply: 0.15 V to 1.25 V, 0.2 V to 1.0 V
– 5-V supply: 0.3 V to 2.5 V, 0.4 V to 2.0 V
– 4-LSB INL at 16 bits
– 0.07 FSR (max) TUE from –40°C to +125°C
• 12-bit 3.84-kSPS ADC for advanced diagnostics
• Integrated 1.25-V reference at 10 ppm/°C
• Internal 1.2288-MHz oscillator with clock output
• Digital interfaces:
– Serial peripheral interface (SPI)
– Universal asynchronous receiver-transmitter
(UART)
• Fault detection: CRC bit error checking, windowed
watchdog timer, diagnostic ADC
• Wide operating temperature: –55°C to +125°C
2 Applications
• 2-wire transmitters
• 4-mA to 20-mA loop-powered applications
• Process control and industrial automation
• Smart transmitters
• PLC or DCS I/O modules
3 Description
The 16-bit AFE88101 and 14-bit AFE78101
(AFEx8101) are highly-integrated, high-accuracy,
extremely low-power digital-to-analog converters
(DACs) with voltage outputs designed for sensortransmitter
applications.
The AFEx8101 devices include most of the
components required to design a 4‑mA to 20‑mA,
2‑wire (loop-powered) sensor transmitter. In addition
to the highly accurate DAC, these devices include a
10‑ppm/°C voltage reference and a diagnostic analogto-
digital converter (ADC). To accommodate intrinsic
and functional-safety concerns, external voltage-tocurrent
conversion and power regulation are required.
The internal diagnostic ADC is multiplexed to
several internal nodes that enable an automatic selfhealth
check. This check is capable of detecting
errors or malfunctions of the internal bias sources,
power regulator, voltage reference, DAC output, die
temperature, and optional external voltage source. If
any fault is detected from the diagnostic ADC, CRC
frame-error checking, or windowed watchdog timer,
the devices can optionally issue an interrupt, enter a
fail-safe state corresponding to a standard NAMUR
output value or user-specified custom value, or both.
These devices operate from supplies as low as 1.71 V
with a maximum quiescent current of 210 μA. The
devices are specified over the temperature range of
–40°C to +125°C, but are functional from –55°C to
+125°C.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Texas Instruments |
2022+ |
24-UQFN(4x4) |
95000 |
100%进口原装正品现货,公司原装现货众多欢迎加微信咨 |
|||
TI/德州仪器 |
23+ |
8355 |
只做原装现货/实单可谈/支持含税拆样 |
||||
TI/德州仪器 |
23+ |
QFP76 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
TI/德州仪器 |
24+ |
QFP76 |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
|||
ALFA-MOS |
2019+PBHF |
FBP-02C |
7318 |
向鸿代理渠道,有现货常备料,优势料 |
|||
AFEMO |
22+ |
SOD-923 |
227817 |
原装正品现货,可开13个点税 |
|||
ALFA-MOS |
24+ |
FBP-02C |
900000 |
原装进口特价 |
|||
ALFA-MOS |
22+ |
FBP-02C |
9600 |
原装现货,优势供应,支持实单! |
|||
ALFA-MOS |
23+ |
FBP-02C |
50000 |
原装正品 支持实单 |
|||
MURATA/村田 |
23+ |
SMD |
50000 |
全新原装正品现货,支持订货 |
AFE88101RRUR 资料下载更多...
AFE88101RRUR 芯片相关型号
- 1.5SMC130CA
- 1891205
- 1891276
- 24VDCA
- 3KP18C
- 5407FE
- 5407FE-0081000
- 5407UE
- 5407UE-0081000
- 6144
- AAT3159
- AAT3159ITO-T1
- AAT3518
- ADL-85051TL
- AFE88101
- AFE88101RRUT
- AFE881H1
- AFE881H1RRUR
- AFE881H1RRUT
- DW6000-155-8C-H1441
- IRF1010EZS
- MYMGK1R812FRSR
- MYMGK1R812FRSR-H
- MYMGK1R812FRSR-HD
- OPA991-Q1_V07
- OPA991-Q1_V08
- SA36A
- SMA6J18C
- SMA6J18CA
Datasheet数据表PDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
Texas Instruments(TI) 德州仪器 (TI)
德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每