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标题: 国产模数转换器的巅峰之作 [打印本页]

作者: tran299 时间: 2023-8-27 02:45
标题: 国产模数转换器的巅峰之作
本帖最后由 tran299 于 2023-9-3 18:27 编辑

对标国外大厂，国产替代高精度 Σ-Δ 模数转换器选型手册， pin / register fully compatible， MCU 不用改 c code，板子拿来换个芯片，性能更佳～～

16/20/24/32-bit 高精度 Σ-Δ 模数转换器

Product No.	Data Rate	PGA Gain	Resolution	Offset Drift	Gain Drift	Power	Package	Features
SIG5532B	1.6SPS to 3840SPS	1/2/4/8/16/32/64	32-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	6.0mA	TSSOP-20	2 Differential Channels
SIG5534B	1.6SPS to 3840SPS	1/2/4/8/16/32/64	32-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	6.0mA	TSSOP-24	4 Differential Channels
SIG5531A	1.6SPS to 3840SPS	1/2/4/8/16/32/64	16-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-20	2 Differential Channels
SIG5532A	1.6SPS to 3840SPS	1/2/4/8/16/32/64	24-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-20	2 Differential Channels
SIG5533A	1.6SPS to 3840SPS	1/2/4/8/16/32/64	16-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-24	4 Differential Channels
SIG5534A	1.6SPS to 3840SPS	1/2/4/8/16/32/64	24-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-24	4 Differential Channels
SIG5530B	1.6SPS to 3840SPS	64	32-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	6.0mA	TSSOP-20	2 Differential Channels
SIG5530	1.6SPS to 3840SPS	64	24-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-20	2 Differential Channels
SIG5530C	1.6SPS to 200SPS	64	24-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	4.0mA	TSSOP-20	2 Differential Channels
SIG5632	1.6SPS to 30.72kSPS	1/2/4/8/16/32/64	32-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	6.0mA	TSSOP-20	2 Differential Channels
SIG5634	1.6SPS to 30.72kSPS	1/2/4/8/16/32/64	32-bit	5nV/℃ (Gain = 64)	0.5ppm/℃	6.0mA	TSSOP-24	4 Differential Channels
SIG7190	4.7SPS to 4.8kSPS	1/2/4/8/16/32/64/128	24-bit	3nV/℃ (Gain = 128)	0.5ppm/℃	2.5mA	TSSOP-24	2 Differential Channels 4 Single End Channels
SIG7192	4.7SPS to 4.8kSPS	1/2/4/8/16/32/64/128	24-bit	3nV/℃ (Gain = 128)	0.5ppm/℃	2.5mA	TSSOP-24	2 Differential Channels 4 Single End Channels
SIG7193	4.7SPS to 4.8kSPS	1/2/4/8/16/32/64/128	24-bit	3nV/℃ (Gain = 128)	0.5ppm/℃	2.5mA	TSSOP-28	4 Differential Channels 8 Single End Channels
SIG7290	9.4SPS to 9.6kSPS	1/2/4/8/16/32/64/128	24-bit	3nV/℃ (Gain = 128)	0.5ppm/℃	5.0mA	TSSOP-20	2 Differential Channels 4 Single End Channels
SIG7293	9.4SPS to 9.6kSPS	1/2/4/8/16/32/64/128	24-bit	3nV/℃ (Gain = 128)	0.5ppm/℃	5.0mA	TSSOP-24	4 Differential Channels 8 Single End Channels
SIG7792	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG7793	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG7794	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-24	6 Differential Channels
SIG7795	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-24	6 Differential Channels
SIG7796	4.17SPS to 890SPS	128	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG7797	4.17SPS to 890SPS	128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG7798	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG7799	4.17SPS to 890SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	0.5mA	TSSOP-16	4 Differential Channels
SIG24130	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-16	2 Differential Channels 4 Single End Channels
SIG24131	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-20	4 Differential Channels 8 Single End Channels
SIG24132	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-24	4 Differential Channels 8 Single End Channels
SIG16130	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-16	2 Differential Channels 4 Single End Channels
SIG16131	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-20	4 Differential Channels 8 Single End Channels
SIG16132	2.5SPS to 9600SPS	1/2/4/8/16/32/64/128/256	16-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.0mA	TSSOP-24	4 Differential Channels 8 Single End Channels
SIG2432	10SPS to 2400SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.5mA	TSSOP-24	2 Differential Channels
SIG2430	10SPS to 2400SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.5mA	TSSOP-16	1 Differential Channel
SIG2030	10SPS to 1200SPS	1/2/4/8/16/32/64/128	20-bit	10nV/℃ (Gain = 128)	2ppm/℃	0.8mA	TSSOP-16	1 Differential Channel
SIG1232A	10SPS/80SPS	1/2/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.5mA	TSSOP-24	2 Differential Channels
SIG1230A	10SPS/80SPS	64/128	20-bit	10nV/℃ (Gain = 128)	2ppm/℃	0.8mA	TSSOP-16	1 Differential Channel
SIG2012	10SPS	128/256	20-bit	10nV/℃ (Gain = 128)	2ppm/℃	0.8mA	TSSOP-16	1 Differential Channel
SIG24293	7.8SPS to 8000SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.3mA	TSSOP-16	4 Differential Channels 7 Single End Channels
SIG24294	7.8SPS to 8000SPS	1/2/4/8/16/32/64/128	24-bit	5nV/℃ (Gain = 128)	1ppm/℃	1.3mA	TSSOP-24	7 Differential Channels 13 Single End Channels

作者: sutaotao2001 时间: 2023-8-27 05:03
Thanks

作者: 313949724 时间: 2023-8-27 12:57
谢谢

作者: sand390 时间: 2023-9-6 22:40
了解一下

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