|
|
|
高精度SAR ADC
|
Part Number
|
Input Channels
Di?erential (Single-Ended)
|
Resolution (Bits)
|
SNR (dB)
|
INL (LSB)
|
THD (dB)
|
ODR (kSPS)
|
Input Range (V)
|
Power Dissipation (mW)
|
Interface Type
|
Operating temperature
range (°C)
|
Package Group
|
Status
|
Competitors
|
|
LHA8951FEMB
|
1(Di?erential)
|
18
|
99
|
±2
|
–110
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8950FEMB
|
1(Pseudo-di?)
|
18
|
93
|
±2
|
–110
|
1000
|
0~5
|
6
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8961DEMB
|
1(Di?erential)
|
16
|
94
|
±1
|
–110
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8960DEMB
|
1(Pseudo-di?)
|
16
|
88
|
±1
|
–110
|
1000
|
0~5
|
6
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8941DEMB
|
1(Di?erential)
|
14
|
86
|
±0.5
|
–100
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8951CEMB
|
1(Di?erential)
|
18
|
99
|
±2
|
–110
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8950CEMB
|
1(Pseudo-di?)
|
18
|
93
|
±2
|
–110
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8961CEMB
|
1(Di?erential)
|
16
|
94
|
±1
|
–110
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8960CEMB
|
1(Pseudo-di?)
|
16
|
88
|
±1
|
–110
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8941CEMB
|
1(Di?erential)
|
14
|
86
|
±0.5
|
–100
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8940CEMB
|
1(Pseudo-di?)
|
14
|
84
|
±0.5
|
–100
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
MSOP10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8951FEDB
|
1(Di?erential)
|
18
|
99
|
±2
|
–120
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8950FEDB
|
1(Pseudo-di?)
|
18
|
93
|
±2
|
–120
|
1000
|
0~5
|
6
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Production
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8961DEDB
|
1(Di?erential)
|
16
|
94
|
±1
|
–110
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8960DEDB
|
1(Pseudo-di?)
|
16
|
88
|
±1
|
–110
|
1000
|
0~5
|
6
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8941DEDB
|
1(Di?erential)
|
14
|
86
|
±0.5
|
–100
|
1000
|
±5
|
6
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8951CEDB
|
1(Di?erential)
|
18
|
99
|
±2
|
–120
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8950CEDB
|
1(Pseudo-di?)
|
18
|
93
|
±2
|
–120
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8961CEDB
|
1(Di?erential)
|
16
|
94
|
±1
|
–110
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8960CEDB
|
1(Pseudo-di?)
|
16
|
88
|
±1
|
–110
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8941CEDB
|
1(Di?erential)
|
14
|
86
|
±0.5
|
–100
|
500
|
±5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA8940CEDB
|
1(Pseudo-di?)
|
14
|
84
|
±0.5
|
–100
|
500
|
0~5
|
4
|
SPI/QSPI
|
-40~+125
|
DFN10
|
Sample
|
ADS888X,ADS886X,ADS831X,AD798X,
AD7690,AD7691,AD768X,AD7915, AD7916,AD40XX
|
|
LHA6958HFLB
|
8
|
16
|
91
|
±1
|
–105
|
1000
|
±12.5,±10,
±5,±2.5
|
230
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B,AD7606C,ADS8588
|
|
LHA6956HFLB
|
6
|
16
|
91
|
±1
|
–105
|
1000
|
±12.5,±10,
±5,±2.5
|
180
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B,AD7606C,ADS8588
|
|
LHA6954HFLB
|
4
|
16
|
91
|
±1
|
–105
|
1000
|
±12.5,±10,
±5,±2.5
|
130
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B,AD7606C,ADS8588
|
|
LHA6958DFLB
|
8
|
16
|
91
|
±1
|
–105
|
500
|
±10,±5
|
230
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B,AD7606C,ADS8588
|
|
LHA6956DFLB
|
6
|
16
|
91
|
±1
|
–105
|
500
|
±10,±5
|
180
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B,AD7606C,ADS8588
|
|
LHA6954DFLB
|
4
|
16
|
91
|
±1
|
–105
|
500
|
±10,±5
|
130
|
SPI PARALLEL
|
-40~+125
|
LQFP64
|
Production
|
AD7606,AD7606B, AD7606C,ADS8588
|
|
LHA8831FFBA
|
1(Single-Ended)
|
12
|
72
|
±0.5
|
–85
|
2500
|
2.048,4.096
|
14
|
SPI
|
-40~+125
|
TSOT-23-8
|
Production
|
LTC2313,LTC2312
|
|
LHA8841FFBA
|
1(Single-Ended)
|
14
|
77
|
±1
|
–85
|
2500
|
2.048,4.096
|
14
|
SPI
|
-40~+125
|
TSOT-23-8
|
Production
|
LTC2313,LTC2312
|
|
LHA6916DFLS
|
16
|
16
|
92
|
±1
|
–105
|
1000
|
±10,±5,±2.5
|
|
SPI PARALLEL
|
-40~+125
|
LQFP80
|
Production
|
AD7616,ADS8686S
|
|
LHA8959-16CGQP
|
8
|
16
|
92
|
±1
|
–110
|
500
|
5/4.096/2.5
|
20
|
SPI
|
-40~+125
|
QFN20
|
Production
|
AD7699
|
|
LHA8959-16CGWP
|
8
|
16
|
92
|
±1
|
–110
|
500
|
5/4.096/2.5
|
20
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
AD7699
|
|
LHA8959-18DGQP
|
8
|
18
|
93
|
±1
|
–110
|
500
|
5/4.096/2.5
|
25
|
SPI
|
-40~+125
|
QFN20
|
Production
|
精度提升
|
|
LHA8959-18DGWP
|
8
|
18
|
93
|
±1
|
–110
|
500
|
5/4.096/2.5
|
25
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
精度提升
|
|
LHA8949-16BGQP
|
8
|
16
|
92
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
QFN20
|
Production
|
AD7689A/B/C
|
|
LHA8949-16BGWP
|
8
|
16
|
92
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
AD7689A/B/C
|
|
LHA8949-18BGQP
|
8
|
18
|
92
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
QFN20
|
Production
|
精度提升
|
|
LHA8949-18BGWP
|
8
|
18
|
92
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
精度提升
|
|
LHA8949-14BGQP
|
8
|
14
|
84
|
±1
|
–106
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
QFN20
|
Production
|
AD7949
|
|
LHA8949-14BGWP
|
8
|
14
|
84
|
±1
|
–106
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
AD7949
|
|
LHA8942-16BGQP
|
4
|
16
|
92
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
QFN20
|
Production
|
AD7682
|
|
LHA8942-16BGWP
|
4
|
16
|
93
|
±1
|
–110
|
250
|
5/4.096/2.5
|
10
|
SPI
|
-40~+125
|
WLCSP20
|
Sample
|
AD7682
|
|
