模拟GreenPaks.
Upcoming event - Apr 28
5 Configurable Mixed-Signal /Op-Amp circuits to Inspire your next Design
能耗低、小型化和功能onal integration are the main trends in modern consumer electronics. Analog GreenPAK products perfectly accomplish these requirements.
Embedded high performance analog blocks, such as operational amplifiers, can be configured and controlled by customer-defined logic functions to implement various Wake/Sleep scenarios as well as improve the accuracy. All macrocells are packed in one IC to achieve high integration level of common analog and digital components.
模拟GreenPaks.Are Ideal For:
气体传感器模拟前端
Analog Front-End for Bridge Sensors
Instrumentation Amplifier with Offset and Gain Trim
可调模拟过滤器
Analog Front-End for Photo Diode
Triangle Wave Generator with Frequency Trim
使用力敏感电阻传感器更换按钮
Thermal Protection with Trimmable Threshold
Other size/price critical analog circuits
Related links
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Product |
Description |
亚博国际官网平台网址
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|---|---|---|
| Configurable mixed-signal IC with operational amplifiers, digital rheostats, EEPROM and a wide set of analog and digital macrocells | 传感器接口，可编程增益放大器，仪表放大器，便携式和手持电子产品，工业电子，家电和物联网 | |
| Dual channel 375 nA rail-to-rail input/output CMOS operational amplifier | Battery-powered devices, portable devices, wearable products, sensors, medical monitors, smoke detectors, active RFID readers, energy harvesters | |
| Quad channel 375 nA rail-to-rail input/output CMOS operational amplifier | Battery-powered devices, portable devices, wearable products, sensors, medical monitors, smoke detectors, active RFID readers, energy harvesters |
| PN. | Special Feature | GPIO. | 名义VDD. (V) |
ACMP | DCMP/PWM | 最大限度。CNT/DLY | 最大限度。luts. | 最大限度。DFF | 管道 Delay |
Progr. DLY | OSC | COM。界面 | Package Size (mm) | Socket | Documents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SLG46127 | 2x P-FET | 6 | 1.8 - 5.0 | 2 | - | 4 | 10 | 4 | 8-stage | 1 | RC OSC. | - | 1.6 x 2.0 mm | MSTQFN-16 (#1) | Documentation |
| SLG46580 | ASM我愿意 | 9 | 2.5 - 5.0 | 4 | - | 5 | 16 | 9 | 16-stage | 1 | Conf. OSCLP OSC | I²C. | 2.0 x 3.0 mm | STQFN-20 (#3) | Documentation |
| SLG46582 | ASM我愿意 | 9 | 2.5 - 5.0 | 4 | - | 5 | 16 | 9 | 16-stage | 1 | Conf. OSCLP OSC | I²C. | 2.0 x 3.0 mm | STQFN-20 (#3) | Documentation |
| SLG46583 | ASM我愿意 | 9 | 2.5 - 5.0 | 4 | - | 5 | 16 | 9 | 16-stage | 1 | Conf. OSCLP OSC | I²C. | 2.0 x 3.0 mm | STQFN-20 (#3) | Documentation |
| SLG46585. | ASM我愿意DCDC | 9 | 2.5 - 5.0 | 4 | - | 5 | 16 | 9 | 16-stage | 1 | Conf. OSCLP OSC | I²C. | 3.0 x 3.0 mm | MSTQFN-29 (#1) | Documentation |
| SLG46533 | - | 18 | 1.8 - 5.0 | 4 | - | 7 | 25 | 15 | 16-stage | 1 | Conf. OSCRing OSCCrystal OSC | I²C. | 2.0 x 2.2 mm 2.0 x 3.0 mm |
MSTQFN-22 (#1)STQFN-20 (#1) | Documentation |
| SLG46538 | ASMDual Supply | 17 | 1.8 - 5.01.8 - VDD1 | 4 | - | 7 | 17 | 8 | 16-stage | 1 | Conf. OSCRC OSC.Crystal OSC | I²C. | 2.0 x 3.0 mm 2.0 x 2.2 mm |
STQFN-20 (#2)MSTQFN-22 (#2) | Documentation |
| SLG46538-A. | ASMDual Supply | 17 | 1.8 - 5.01.8 - VDD1 | 4 | - | 7 | 17 | 8 | 16-stage | 1 | Conf. OSCRC OSC.Crystal OSC | I²C. | 3.5 x 3.5 mm | TQFN-20 | Documentation |
| SLG46537 | ASM | 18 | 1.8 - 5.0 | 4 | - | 7 | 17 | 8 | 16-stage | 1 | Conf. OSCRC OSC.Crystal OSC | I²C. | 2.0 x 3.0 mm 2.0 x 2.2 mm |
STQFN-20 (#1)MSTQFN-22 (#1) | Documentation |
| SLG46536 | - | 12 | 1.8 - 5.0 | 3 | - | 7 | 25 | 15 | 16-stage | 1 | Conf. OSCRing OSCCrystal OSC | I²C. | 2.0 x 2.2 mm | STQFN-14 (#2) | Documentation |
| SLG46535 | ASMDual Supply | 11 | 1.8 - 5.01.8 - VDD1 | 3 | - | 7 | 17 | 8 | 16-stage | 1 | Conf. OSCRing OSCCrystal OSC | I²C. | 2.0 x 2.2 mm | STQFN-14 (#3) | Documentation |
| SLG46534 | ASM | 12 | 1.8 - 5.0 | 3 | - | 7 | 17 | 8 | 16-stage | 1 | Conf. OSCRC OSC.Crystal OSC | I²C. | 2.0 x 2.2 mm | STQFN-14 (#2) | Documentation |
| SLG46170 | - | 12 | 1.8 - 5.0 | - | - | 8 | 17 | 6 | 16-stage | 1 | RC OSC. | - | 2.0 x 2.2 mm | STQFN-14 (#2) | Documentation |
| SLG46169 | - | 12 | 1.8 - 5.0 | 2 | - | 7 | 18 | 6 | 16-stage | 1 | RC OSC. | - | 2.0 x 2.2 mm | STQFN-14 (#2) | Documentation |
| SLG46108. | - | 6 | 1.8 - 5.0 | - | - | 4 | 10 | 4 | 8-stage | 1 | RC OSC. | - | 1.0x 1.2 mm | STQFN-8（＃1） | Documentation |
| SLG46121 | Dual Supply | 9 | 1.8 - 5.01.8 - VDD1 | 2 | - | 4 | 16 | 8 | 8-stage | 1 | RC OSC. | - | 1.6 x 1.6 mm | STQFN-12 (#2) | Documentation |
| SLG46621 | Dual Supply8-bit ADC | 17 | 1.8 - 5.01.8 - VDD1 | 6 | 3/3 | 10 | 26 | 12 | 16-stage 2 | 2 | LF OSCRing OSCRC OSC. | spi. | 2.0 x 3.0 mm | STQFN-20 (#2) | Documentation |
| SLG46620 | 8-bit ADC | 18 | 1.8 - 5.0 | 6 | 3/3 | 10 | 26 | 12 | 16-stage 2 | 2 | LF OSCRing OSCRC OSC. | spi. | 2.0 x 3.0 mm 6.5 x 6.4 mm |
STQFN-20 (#1)TSSOP-20 (#1) | Documentation |
| SLG46620-A | 8-bit ADC | 18 | 1.8 - 3.3 | 6 | 3/3 | 10 | 26 | 12 | 16-stage 2 | 2 | LF OSCRing OSCRC OSC. | spi. | 6.5 x 6.4 mm | TSSOP-20 (#1) | Documentation |
| SLG46117 | 1x P-FET | 7 | 1.8 - 5.0 | 2 | - | 4 | 10 | 4 | 8-stage | 1 | RC OSC. | - | 1.6 x 2.5 mm | STQFN-14 (#1) | Documentation |
| SLG46116 | 1x P-FET | 7 | 1.8 - 5.0 | 2 | - | 4 | 10 | 4 | 8-stage | 1 | RC OSC. | - | 1.6 x 2.5 mm | STQFN-14 (#1) | Documentation |
| SLG46140 | 8-bit ADC | 12 | 1.8 - 5.0 | 2 | 3/3 | 4 | 16 | 6 | 16-stage | 1 | LF OSCRing OSCRC OSC. | spi. | 1.6 x 2.0 mm | STQFN-14 (#1) | Documentation |
| SLG46120 | - | 10 | 1.8 - 5.0 | 2 | - | 4 | 16 | 8 | 8-stage | 1 | RC OSC. | - | 1.6 x 1.6 mm 2.0 x 2.0 mm |
STQFN-12 (#1) | Documentation |
| SLG46110 | - | 8 | 1.8 - 5.0 | 2 | - | 4 | 10 | 4 | 8-stage | 1 | RC OSC. | - | 1.6 x 1.6 mm | STQFN-12 (#1) | Documentation |
| SLG46722 | - | 18 | 1.8 - 5.0 | - | - | 8 | 17 | 6 | 16-stage | 1 | RC OSC. | - | 2.0 x 3.0 mm | STQFN-20 (#1) | Documentation |
| SLG46721 | - | 18 | 1.8 - 5.0 | 4 | - | 7 | 18 | 6 | 16-stage | 1 | RC OSC. | - | 2.0 x 3.0 mm | STQFN-20 (#1) | Documentation |
| SLG46824 | In-System ProgrammabilityDual Supply | 17 | 2.5 - 5.01.8 - VDD1 | 2 | - | 8 | 19 | 17 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 2.0 x 3.0 mm 6.5 x 6.4 mm |
STQFN-20 (#4)TSSOP-20 (#2) | Documentation |
| SLG46826 | In-System ProgrammabilityDual Supply | 17 | 2.5 - 5.01.8 - VDD1 | 4 | - | 8 | 19 | 17 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 2.0 x 3.0 mm 6.5 x 6.4 mm |
STQFN-20 (#4)TSSOP-20 (#2) | Documentation |
| SLG46827-A | In-System DebugDual Supply | 17 | 2.5 - 5.01.8 - VDD1 | 4 | - | 8 | 19 | 17 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 6.5 x 6.4 mm | TSSOP-20 (#2) | Documentation |
| SLG46880 | ASMDual Supply | 28 | 2.5 - 5.02.5 - VDD1. | 4 | - | 5 | 12 | 5 | 16-stage | 1 | RC OSC.LP OSCRing OSCCrystal OSC | I²C. | 4.0 x 4.0 mm | STQFN-32 (#1) | Documentation |
| SLG46881 | ASMDual Supply | 28 | 2.5 - 5.01.0- 1.8 | 4 | - | 5 | 12 | 5 | 16-stage | 1 | RC OSC.LP OSCRing OSCCrystal OSC | I²C. | 4.0 x 4.0 mm | STQFN-32 (#1) | Documentation |
| SLG46517 | ASM2x P-FET | 16 | 1.8 - 5.0 | 4 | - | 7 | 17 | 8 | 16-stage | 1 | RC OSC.Ring OSCCrystal OSC | I²C. | 2.0 x 3.0 mm | MSTQFN-28 (#1) | Documentation |
| SLG46855 | - | 12 | 2.5 - 5.0 | 4 | - | 8 | 23 | 21 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 1.6 x 2.0 mm | STQFN-14 (#1) | Documentation |
| SLG46855-A. | - | 12 | 2.5 - 5.0 | 4 | - | 8 | 23 | 21 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 3.0 x 3.0 mm | FCQFN-14（＃1） | Documentation |
| SLG46867 | 2x P-FET | 10 | 2.5 - 5.0 | 4 | - | 8 | 23 | 21 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 1.6 x 3.0 mm | MSTQFN-20 (#1) | Documentation |
| APP亚博娱乐 | Dual Supply4 Half- / 2 Full- bridgesI/V Regulation | 84 x HV | 2.5 - 5.03.3 - 12.0 | 2 | 0/2 | 5 | 17 | 15 | 16-stage | 1 | LP OSCRing OSC | I²C. | 2.0 x 3.0 mm | STQFN-20 (#5) | Documentation |
| SLG47004 | Op AmpDigital Rheostat模拟开关Auto TrimIn-System Programmability | 8 | 2.5 - 5.0 | 3 | 0/0 | 7 | 20 | 18 | 16-stage | 1 | RC OSC.LP OSCRing OSC | I²C. | 3.0 x 3.0 mm | STQFN-24 (#1) | Documentation |
| SLG88103 | Op Amp | 0 | 1.8 - 5.0 | 0 | 0/0 | 0 | 0 | 0 | - | 0 | - | - | 2.0 x 2.0 mm | STDFN-10 | Documentation |
| SLG88104 | Op Amp | 0 | 1.8 - 5.0 | 0 | 0/0 | 0 | 0 | 0 | - | 0 | - | - | 2.0 x 3.5 mm | STQFN-20 | Documentation |
| SLG46811 | 92 x 8 bit pattern generator | 10 | 2.5 - 5.0 | 1 (4) | 0/0 | 6 | 18 | 17 | 4 x 8-bit Sh Reg | 1 | Ring OSC LP OSC |
I²C. | 1.6 x 1.6 mm | STQFN-12 (#1) | Documentation |
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1 month ago
Spread Spectrum Clock ?
张贴了Kentxu30 points 2回复Hello,
I would like to use a SLG47004, SLG46826 or similar to generate a spread spectrum PWM at about 120kHz for controlling a DCDC converter.
Could use an analog PWM ramp with variable threshold to make small variations in the frequency, but would prefer if there was a way to do it digitally. Perhaps a variable delay...
关于如何实现这一目标的任何建议都将非常感谢！
Thanks, Ken
1 month ago
嗨ken，
Thanks for your very interesting question. The frequency you have mentioned is a quite high for our GPAKs. We have something similar in our Cookbook using SLG46140V. As I mentioned, the high frequency could be an issue. We tested it on 40kHz and design worked on the boundary. Please find attached the design file
这种设计可以略微修改，但现在没有机会支持120kHz。我们在今年中期出现了更强大的设备，可能支持您正在寻找的特定频率
亲切的问候
Shivani