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| 型号： | DC570A |
| 厂商： | Linear Technology |
| 文件页数： | 21/28页 |
| 文件大小： | 0K |
| 描述： | BOARD DELTA SIGMA ADC LTC2440 |
| 软件下载： | QuikEval System |
| 设计资源： | DC570A Design File DC570A Schematic |
| 标准包装： | 1 |
| 系列： | QuikEval™ |
| ADC 的数量： | 2 |
| 位数： | 24 |
| 采样率（每秒）： | 3.5k |
| 数据接口： | MICROWIRE?，串行，SPI? |
| 工作温度： | 0°C ~ 70°C |
| 已用 IC / 零件： | LTC2440 |
| 已供物品： | 板 |
| 相关产品： | LTC2440CGN#TRPBF-ND - IC ADC DIFFER 24-BIT HS 16-SSOP LTC2440IGN#TRPBF-ND - IC ADC DIFFER 24-BIT HS 16-SSOP LTC2440IGN#PBF-ND - IC ADC DIFFER 24-BIT HS 16-SSOP LTC2440CGN#PBF-ND - IC ADC DIFFER 24-BIT HS 16-SSOP LTC2440IGN#TR-ND - IC CONV A/D 24-BIT DIFF 16-SSOP LTC2440CGN#TR-ND - IC CONV A/D 24-BIT DIFF 16-SSOP LTC2440IGN-ND - IC ADC DIFFER 24-BIT HS 16-SSOP LTC2440CGN-ND - IC ADC DIFFER 24-BIT HS 16-SSOP |
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LTC2440
28
2440fd
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2002
LT 1008 REV D PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
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10μV Offset with 50nV/°C Drift, 2.5μVP-P Noise 0.01Hz to 10Hz
LTC2400
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0.3ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200μA
LTC2401/LTC2402
1-/2-Channel, 24-Bit, No Latency Δ∑ ADC in MSOP
0.6ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200μA
LTC2404/LTC2408
4-/8-Channel, 24-Bit, No Latency Δ∑ ADC
0.3ppm Noise, 4ppm INL, 10ppm Total Unadjusted Error, 200μA
LTC2410/LTC2413
24-Bit, No Latency Δ∑ ADC
800nVRMS Noise, 5ppm INL/Simultaneous 50Hz/60Hz Rejection
LTC2411
24-Bit, No Latency Δ∑ ADC in MSOP
1.45μVRMS Noise, 6ppm INL
LTC2420LTC2424/
LTC2428
1-/4-/8-Channel, 20-Bit, No Latency Δ∑ ADCs
1.2ppm Noise, 8ppm INL, Pin Compatible with LTC2400/
LTC2404/LTC2408
SoftSpan is a trademark of Linear Technology Corporation.
Figure 23. Bridge Reversal Eliminates 1/f Noise and Offset Drift of a Low Noise, Non-Autozeroed,
Bipolar Amplier. Circuit Gives 14nV Noise Level or 19 Effective Bits over a 10mV Span
REF+
REF–
IN+
IN–
VREF
0.1μF
10μF
4
LTC2440
2440 F22
+7V
LT1461-5
1k 0.1%
10Ω
100Ω 0.1%
0.047μF
1μF
1k 0.1%
10Ω
0.047μF
1μF
+
–
+
2X LT1677
2X SILICONIX SI9801
5,6,7,8
100k
TOP_N
TOP_P
VREF
1
3
2
5,6,7,8
4
100k
BOTTOM_N
BOTTOM_P
VREF
1
3
2
4
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| DC57-14-04PN-CO | 制造商:Conesys 功能描述:CONN 26482 CIRC PIN 4 POS CRMP ST CBL MNT - Bulk |
| DC57-18G31PN | 制造商:Conesys 功能描述:CONN 26482 CIRC PIN 31 POS CRMP ST CBL MNT - Bulk |
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