|
Maxim > 方案 > 汽车电子
放大器和比较器
|
|
| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
汽车检流放大器，提供电池反向保护
MAX9937
| 具有-20V至+40V电池反接保护和抛负载保护的电流检测放大器 |
| QV |
-20V至+76V双向电流检测放大器
MAX9918, MAX9919, MAX9920
| 业内仅有的能够工作在地电位以下(-20V)输入共模电压的检流放大器 |
| QV |
高边电流检测放大器，支持-8V至+40V输入共模范围，SOT23封装
MAX9941, MAX9942
| 支持-8V至+40V较宽的共模输入范围，实现电机的精密控制 |
| QV PDF |
SPI可编程增益放大器(PGA)，提供输入VOS调理和输出运算放大器
MAX9939
| 可编程增益放大器，具有SPI接口，适合各种应用 |
| QV PDF |
MAX4080/MAX4081评估板
MAX4080EVKIT
| |
| QV PDF |
三通道、标清视频滤波器
MAX11501, MAX11502
| SD视频滤波缓冲器，提高阻带衰减，具有12kV ESD保护 |
| QV PDF |
DirectDrive®视频放大器，带有重建滤波器
MAX9503
| |
| QV PDF |
76V、高端、电流检测放大器，带有电压输出
MAX4080, MAX4081
| 精度达0.1%的电流检测放大，可工作在76V |
| QV PDF |
超低失调/漂移、低噪声、精密的SOT23封装放大器
MAX4238, MAX4239
| |
| QV PDF |
单/双/四路、微功耗、单电源、满摆幅运算放大器
MAX4091, MAX4092, MAX4094
| 低功耗、满摆幅输入/输出的运放系列，可驱动2000pF容性负载
|
| QV PDF |
高输出驱动能力、10MHz、10V/µs、满摆幅输入/输出运算放大器，带有关断，SC70封装
MAX4230, MAX4231, MAX4232, MAX4233, MAX4234
| |
| QV PDF |
SOT23封装、低噪声、低失真、宽带、满摆幅运算放大器
MAX4475, MAX4476, MAX4477, MAX4478, MAX4488, MAX4489
| |
| QV PDF |
单/双/四路、通用、低电压、满摆幅输出运算放大器
LMX321, LMX324, LMX358
| |
| QV PDF |
通用、低电压、单/双/四路、TinyPack™比较器
LMX331, LMX339, LMX393
| 通用型、低电压、微封装比较器
|
| QV PDF |
微功耗、超小型、单/双/四路、单电源比较器
MAX9021, MAX9022, MAX9024
| |
| QV PDF |
SC70封装、低功耗、通用、双电源、满摆幅运算放大器
MAX4493, MAX4494, MAX4495
| 单/双/四通道、低功耗、通用的双电源供电、满摆幅运算放大器 |
| QV PDF |
单/双/四路、低成本、单电源7MHz、满摆幅运算放大器
MAX4484, MAX4486, MAX4487
| 高速/低成本运算放大器系列产品，单路采用SC70-5封装，双路采用8引脚SOT23封装 |
| QV PDF |
单/双/四路、低成本、单电源、满摆幅运算放大器，带有关断
MAX4480, MAX4481, MAX4482, MAX4483
| |
| QV PDF |
低成本、超小型、单/双/四路、单电源比较器
MAX9030, MAX9031, MAX9032, MAX9034
| 188ns微功耗比较器系列，单电源供电具有关断模式，采用SC70-6封装
|
| QV PDF |
单/双/四路、高端电流检测放大器，内部设定增益
MAX4376, MAX4377, MAX4378
| 业内首款SOT23高边电流检测放大器，带缓冲输出 |
| QV PDF |
单/双/四路、低成本、单电源、满摆幅运算放大器，带有关断
MAX4400, MAX4401, MAX4402, MAX4403
| 满摆幅、800kHz运算放大器，采用微型SC70和SOT23-8封装 |
| QV PDF |
低成本、高压摆率、满摆幅输入/输出运算放大器，SC70封装
MAX4490, MAX4491, MAX4492
| 10MHz运算放大器，采用超小SC70封装，可驱动2kΩ负载 |
| Key Specifications:
Comparators |
| Part Number |
Number per Pkg. |
Typ Prop. Delay (ns) |
Input CMVR to Neg. Rail |
Min. Total Supply (V) |
Max. Total Supply (V) |
Max. Supply Current per Comp. (µA) |
Shutdown |
Input Voltage Range (V) |
Typ VOS (mV) |
VOS (max) (mV) |
Logic Output |
|
LMX331
|
1
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
|
LMX339
|
4
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
|
LMX393
|
2
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
|
MAX9021
|
1
|
3000
|
Yes
|
2.5
|
5.5
|
5
|
-
|
VSS to VDD-1.1
|
1
|
8
|
CMOS
TTL
TTL/CMOS
|
|
MAX9022
|
2
|
3000
|
Yes
|
2.5
|
5.5
|
5
|
-
|
VSS to VDD-1.1
|
1
|
8
|
CMOS
TTL
TTL/CMOS
|
|
MAX9024
|
4
|
3000
|
Yes
|
2.5
|
5.5
|
5
|
-
|
VSS to VDD-1.1
|
1
|
8
|
CMOS
TTL
TTL/CMOS
|
|
MAX9030
|
1
|
188
|
Yes
|
2.5
|
5.5
|
55
|
Yes
|
VSS to VDD-1.1
|
1
|
5
|
CMOS
TTL/CMOS
|
|
MAX9031
|
1
|
188
|
Yes
|
2.5
|
5.5
|
55
|
-
|
VSS to VDD-1.1
|
1
|
5
|
CMOS
TTL/CMOS
|
|
MAX9032
|
2
|
188
|
Yes
|
2.5
|
5.5
|
55
|
-
|
VSS to VDD-1.1
|
1
|
5
|
CMOS
TTL/CMOS
|
|
MAX9034
|
4
|
188
|
Yes
|
2.5
|
5.5
|
55
|
-
|
VSS to VDD-1.1
|
1
|
5
|
CMOS
TTL/CMOS
|
|
LMX331H
|
1
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
|
LMX339H
|
4
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
|
LMX393H
|
2
|
100
|
Yes
|
1.8
|
5.5
|
120
|
-
|
VEE-0.10 to VCC-0.7
|
0.2
|
7
|
Open Drain
|
| See All Comparators (83) |
| Key Specifications:
Current Sense Amplifiers |
| Part Number |
CMVR (min) (V) |
CMVR (max) (V) |
VCC (min) (V) |
VCC (max) (V) |
ICC (typ) (µA) |
Bidirectional Current-Sense |
VSENSE_FS (recommended) (mV) |
VOS (max) @25°C (µV) |
AV (Gain) |
Gain Accuracy @25°C (max) (%) |
-3dB BW (kHz) |
Comparators |
Package |
Operating Temp. Range (°C) |
|
MAX4080
|
4.5
|
76
|
4.5
|
76
|
75
|
No
|
100
1000
250
|
600
|
20 V/V
5 V/V
60 V/V
|
0.6
|
250
|
0
|
SOIC/8
uMAX/8
|
-40 to +125
|
|
MAX4081
|
4.5
|
76
|
4.5
|
76
|
103
|
Yes
|
+/-125
+/-50
+/-500
|
600
|
20 V/V
5 V/V
60 V/V
|
0.6
|
150
|
0
|
SOIC/8
uMAX/8
|
-40 to +125
|
|
MAX4376
|
0
|
28
|
3
|
28
|
1,000
|
No
|
150
|
-
|
100 V/V
20 V/V
50 V/V
|
2.5
|
1200
1700
2000
|
0
|
SOIC/8
SOT-23/5
|
-40 to +125
|
|
MAX4377
|
0
|
28
|
3
|
28
|
1,000
|
No
|
150
|
-
|
100 V/V
20 V/V
50 V/V
|
2.5
|
1200
1700
2000
|
0
|
SOIC/8
uMAX/8
|
-40 to +125
|
|
MAX4378
|
0
|
28
|
3
|
28
|
1,000
|
No
|
150
|
-
|
100 V/V
20 V/V
50 V/V
|
2.5
|
1200
1700
2000
|
0
|
SOIC/14
TSSOP/14
|
-40 to +125
|
| See All Current Sense Amplifiers (22) |
| Key Specifications:
Operational Amplifiers |
| Part Number |
Amps Per Pkg. |
Rail to Rail |
Min. Stable Closed Loop Gain (V/V) |
Min. Total Supply (V) |
Max. Total Supply (V) |
Typ. Supply Current per Amp. (µA) |
Max. Supply Current per Amp. (µA) |
Max. VOS (µV) |
Typ. CMRR @ DC (dB) |
Typ PSRR @ DC (dB) |
Max. Input IBIAS (nA) |
Typ. Unity Gain BW (MHz) |
Typ. Slew Rate (V/µs) |
Input Voltage Noise Density (nV/√Hz) |
Input Current Noise Density (pA/√Hz) |
Low Power Shutdown |
Package |
|
MAX4239
|
1
|
Output Only
|
10
|
2.7
|
5.5
|
600
|
850
|
2
|
140
|
140
|
0.01
|
6.5
|
-
|
25
|
0.001
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
|
|
MAX4238
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
600
|
850
|
2
|
140
|
140
|
0.01
|
1
|
-
|
25
|
0.001
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
|
|
MAX4091
|
1
|
Input and Output
|
1
|
2.7
|
6
|
115
|
165
|
1,400
|
90
|
100
|
180
|
0.5
|
0.2
|
12
|
1.5
|
No
|
SOIC/8
SOT-23/5
uMAX/8
|
|
MAX4092
|
2
|
Input and Output
|
1
|
2.7
|
6
|
115
|
165
|
1,400
|
90
|
100
|
180
|
0.5
|
0.2
|
12
|
1.5
|
No
|
SOIC/8
uMAX/8
|
|
MAX4094
|
4
|
Input and Output
|
1
|
2.7
|
6
|
115
|
165
|
1,400
|
90
|
100
|
180
|
0.5
|
0.2
|
12
|
1.5
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4230
|
1
|
Input and Output
|
1
|
2.7
|
5.5
|
1100
|
2000
|
6,000
|
70
|
85
|
0.05
|
10
|
10
|
12
|
-
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4231
|
1
|
Input and Output
|
1
|
2.7
|
5.5
|
1100
|
2000
|
6,000
|
70
|
85
|
0.05
|
10
|
10
|
12
|
-
|
Yes
|
SC-70/6
SOT-23/6
Ultra Thin MicroDFN/6
|
|
MAX4232
|
2
|
Input and Output
|
1
|
2.7
|
5.5
|
1100
|
2000
|
6,000
|
70
|
85
|
0.05
|
10
|
10
|
12
|
-
|
No
|
SOT-23/8
uMAX/8
|
|
MAX4233
|
2
|
Input and Output
|
1
|
2.7
|
5.5
|
1100
|
2000
|
6,000
|
70
|
85
|
0.05
|
10
|
10
|
12
|
-
|
Yes
|
UCSP/0
UCSP/10
uMAX/10
|
|
MAX4234
|
4
|
Input and Output
|
1
|
2.7
|
5.5
|
1100
|
2000
|
6,000
|
70
|
85
|
0.05
|
10
|
10
|
12
|
-
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4475
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
uMAX/8
|
|
MAX4476
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOT-23/6
THIN QFN (Dual)/6
|
|
MAX4477
|
2
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOIC/8
uMAX/8
|
|
MAX4478
|
4
|
Output Only
|
1
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
10
|
3
|
4.5
|
0.0005
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4488
|
1
|
Output Only
|
5
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
42
|
10
|
4.5
|
0.0005
|
Yes
|
SOIC/8
SOT-23/6
THIN QFN (Dual)/6
uMAX/8
|
|
MAX4489
|
2
|
Output Only
|
5
|
2.7
|
5.5
|
2500
|
4400
|
750
|
115
|
120
|
0.15
|
42
|
10
|
4.5
|
0.0005
|
No
|
SOIC/8
uMAX/8
|
|
LMX321
|
1
|
Output Only
|
1
|
2.3
|
7
|
105
|
170
|
6,000
|
92
|
96
|
50
|
1.3
|
1
|
66
|
0.13
|
No
|
SC-70/5
SOT-23/5
|
|
LMX324
|
4
|
Output Only
|
1
|
2.3
|
7
|
105
|
170
|
6,000
|
92
|
96
|
50
|
1.3
|
1
|
66
|
0.13
|
No
|
SOIC/14
TSSOP/14
|
|
LMX358
|
2
|
Output Only
|
1
|
2.3
|
7
|
105
|
170
|
6,000
|
92
|
96
|
50
|
1.3
|
1
|
66
|
0.13
|
No
|
SOIC/8
SOT-23/8
uMAX/8
|
|
MAX4480
|
1
|
Output Only
|
-
|
2.5
|
5.5
|
45
|
100
|
5,500
|
86
|
92
|
0.1
|
0.14
|
0.08
|
100
|
0.001
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4481
|
1
|
Output Only
|
-
|
2.5
|
5.5
|
45
|
100
|
5,500
|
86
|
92
|
0.1
|
0.14
|
0.08
|
100
|
0.001
|
Yes
|
SC-70/6
SOT-23/6
|
|
MAX4482
|
2
|
Output Only
|
-
|
2.5
|
5.5
|
45
|
100
|
5,500
|
86
|
92
|
0.1
|
0.14
|
0.08
|
100
|
0.001
|
No
|
SOIC/8
SOT-23/8
uMAX/8
|
|
MAX4483
|
4
|
Output Only
|
-
|
2.5
|
5.5
|
45
|
100
|
5,500
|
86
|
92
|
0.1
|
0.14
|
0.08
|
100
|
0.001
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4484
|
1
|
Output Only
|
1
|
2.7
|
5.5
|
1900
|
3500
|
5,000
|
83
|
85
|
0.1
|
7
|
20
|
29
|
0.001
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4486
|
2
|
Output Only
|
1
|
2.7
|
5.5
|
1900
|
3500
|
7,000
|
83
|
85
|
0.1
|
7
|
20
|
29
|
0.001
|
No
|
SOIC/8
SOT-23/8
uMAX/8
|
|
MAX4487
|
4
|
Output Only
|
1
|
2.7
|
5.5
|
1900
|
3500
|
9,000
|
83
|
85
|
0.1
|
7
|
20
|
29
|
0.001
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4400
|
1
|
Output Only
|
1
|
2.5
|
5.5
|
320
|
700
|
4,500
|
84
|
100
|
0.1
|
0.8
|
1
|
36
|
0.001
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4401
|
1
|
Output Only
|
1
|
2.5
|
5.5
|
320
|
700
|
4,500
|
84
|
100
|
0.1
|
0.8
|
1
|
36
|
0.001
|
Yes
|
SC-70/6
|
|
MAX4402
|
2
|
Output Only
|
1
|
2.5
|
5.5
|
320
|
700
|
5,500
|
84
|
100
|
0.1
|
0.8
|
1
|
36
|
0.001
|
No
|
SOIC/8
SOT-23/8
uMAX/8
|
|
MAX4403
|
4
|
Output Only
|
1
|
2.5
|
5.5
|
320
|
700
|
5,500
|
84
|
100
|
0.1
|
0.8
|
1
|
36
|
0.001
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4493
|
1
|
Output Only
|
1
|
4.5
|
11
|
770
|
1100
|
5,000
|
90
|
80
|
1000
|
5
|
3
|
8
|
0.2
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4494
|
2
|
Output Only
|
1
|
4.5
|
11
|
770
|
1100
|
5,000
|
90
|
80
|
1000
|
5
|
3
|
8
|
0.2
|
No
|
SOIC/8
SOT-23/8
uMAX/8
|
|
MAX4495
|
4
|
Output Only
|
1
|
4.5
|
11
|
770
|
1100
|
5,000
|
90
|
80
|
1000
|
5
|
3
|
8
|
0.2
|
No
|
SOIC/14
TSSOP/14
|
|
MAX4490
|
1
|
Input and Output
|
1
|
2.7
|
5.5
|
800
|
2000
|
10,000
|
75
|
100
|
2.5
|
10
|
10
|
12
|
0.001
|
No
|
SC-70/5
SOT-23/5
|
|
MAX4491
|
2
|
Input and Output
|
1
|
2.7
|
5.5
|
800
|
2000
|
10,000
|
75
|
100
|
2.5
|
10
|
10
|
12
|
0.001
|
No
|
SOT-23/8
uMAX/8
|
|
MAX4492
|
4
|
Input and Output
|
1
|
2.7
|
5.5
|
800
|
2000
|
10,000
|
75
|
100
|
2.5
|
10
|
10
|
12
|
0.001
|
No
|
SOIC/14
TSSOP/14
|
| See All Operational Amplifiers (137) |
| Key Specifications:
Video Reconstruction Filters |
| Part Number |
# Poles |
Filter Type |
Signal Type |
Passband Response |
Stopband Attenuation |
Technology |
Number of Channels |
Supply Voltage (V) |
Operating Temp. Range (°C) |
|
MAX11501
|
5
|
SDTV
|
CVBS
RGB
S-Video
Y Pb Pr
|
±1dB to 7MHz
|
50dB at 27MHz
|
-
|
3
|
5
|
0 to +85
|
|
MAX11502
|
5
|
SDTV
|
CVBS
RGB
S-Video
Y Pb Pr
|
±1dB to 8MHz
|
48dB at 27MHz
|
-
|
3
|
5
|
0 to +85
|
|
MAX9503
|
6
|
SDTV
|
CVBS
|
±1dB to 5MHz
|
3db at 9.1 MHz
50dB at 27MHz
|
DirectDrive
|
1
|
2.7 to 3.6
|
-40 to +85
|
| See All Video Reconstruction Filters (36) |
|
|
