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国产平替 高精度模数转换器芯片 选型表

https://www.hqchip.com/gongsi/73622.html
信格勒微电子 携手 华秋商城 共创国产高精度模数转换器芯片平替新生态



16/20/24/32-bit 高精度 Σ-Δ 模数转换器芯片                                                        
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/℃
2.7mA
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/℃
2.7mA
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/℃
2.7mA
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/℃
4.8mA
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/℃
4.8mA
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/℃
0.8mA
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/℃
0.8mA
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/℃
0.8mA
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/℃
0.8mA
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/℃
0.8mA
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/℃
0.8mA
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



回帖（1）

SIG

2024-1-18 17:59:26
本帖最后由 jf_01750610 于 2024-5-9 09:22 编辑

信格勒微电子的芯片产品已通过行业头部大厂导入验证，深受百万终端客户好评。
而且因为 fully compatible. 板子拿来，换个芯片，性能更好。MCU不用改 c code。

平替Cirrus Logic芯片
SIG5531A 平替 CS5531AS（16-bit）
SIG5533A 平替 CS5533AS（16-bit）
SIG5532A 平替 CS5532AS（24-bit）
SIG5534A 平替 CS5534AS（24-bit）
SIG5532B 平替 CS5532BS（32-bit）
SIG5534B 平替 CS5534BS（32-bit）
SIG5530 平替 CS5530 （24-bit）
SIG5530B 平替 CS5530（32-bit）

平替ADI芯片
SIG7792 平替 AD7792
SIG7793 平替 AD7793
SIG7794 平替 AD7794
SIG7795 平替 AD7795
SIG7796 平替 AD7796
SIG7797 平替 AD7797
SIG7798 平替 AD7798
SIG7799 平替 AD7799


平替TI芯片
SIG1230A 平替 ADS1230（20-bit）
SIG1232A 平替 ADS1232（24-bit）

平替ADI芯片
SIG7190 平替 AD7190
SIG7192 平替 AD7192
SIG7193 平替 AD7193


功能替代TI芯片
SIG24130/SIG24131/SIG24132 替代 ADS1220、ADS1247、ADS1248
SIG16130/SIG16131/SIG16132 替代 ADS1120、ADS1147、ADS1148
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