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参数资料
| 型号： | DC1444A-B |
| 厂商： | Linear Technology |
| 文件页数： | 12/26页 |
| 文件大小： | 0K |
| 描述： | BOARD SAR ADC LTC2305 |
| 软件下载： | QuikEval System |
| 设计资源： | DC1444A Design File DC1444A Schematic |
| 标准包装： | 1 |
| 系列： | QuikEval™ |
| ADC 的数量： | 2 |
| 位数： | 12 |
| 采样率（每秒）： | 14k |
| 数据接口： | I²C，串行 |
| 在以下条件下的电源（标准）： | 1.5mW @ 1kSPS |
| 工作温度： | 0°C ~ 70°C |
| 已用 IC / 零件： | LTC2305 |
| 已供物品： | 板 |
| 相关产品： | LTC2305IMS#TRPBF-ND - IC ADC 12-BIT 2CHN 12-MSOP LTC2305IDE#TRPBF-ND - IC ADC 12-BIT 2CHN 12-DFN LTC2305IDE#PBF-ND - IC ADC 12-BIT 2CHN 12-DFN LTC2305HMS#TRPBF-ND - IC ADC 12-BIT 2CHN 12-MSOP LTC2305HMS#PBF-ND - IC ADC 12-BIT 2CHN 12-MSOP LTC2305CMS#TRPBF-ND - IC ADC 12-BIT 2CHN 12-MSOP LTC2305CMS#PBF-ND - IC ADC 12-BIT 2CHN 12-MSOP LTC2305CDE#TRPBF-ND - IC ADC 12-BIT 2CHN 12-DFN LTC2305CDE#PBF-ND - IC ADC 12-BIT 2CHN 12-DFN LTC2305IMS#PBF-ND - IC ADC 12BIT I2C 12-MSOP |
LTC2301/LTC2305
2
23015fb
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD) ................................ –0.3V to 6.0V
Analog Input Voltage (Note 3)
CH0(IN+), CH1(IN–),
REF, REFCOMP .............(GND – 0.3V) to (VDD + 0.3V)
Digital Input Voltage..........(GND – 0.3V) to (VDD + 0.3V)
Digital Output Voltage .......(GND – 0.3V) to (VDD + 0.3V)
(Notes 1, 2)
PIN CONFIGURATION
ORDER INFORMATION
Power Dissipation ...............................................500mW
Operating Temperature Range
LTC2301C/LTC2305C ............................... 0°C to 70°C
LTC2301I/LTC2305I.............................. –40°C to 85°C
LTC2301H/LTC2305H (Note 13)......... –40°C to 125°C
Storage Temperature Range................... –65°C to 150°C
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2301CDE#PBF
LTC2301CDE#TRPBF
2301
12-Lead (3mm × 4mm) Plastic DFN
0°C to 70°C
LTC2301IDE#PBF
LTC2301IDE#TRPBF
2301
12-Lead (3mm × 4mm) Plastic DFN
–40°C to 85°C
LTC2305CDE#PBF
LTC2305CDE#TRPBF
2305
12-Lead (3mm × 4mm) Plastic DFN
0°C to 70°C
LTC2305IDE#PBF
LTC2305IDE#TRPBF
2305
12-Lead (3mm × 4mm) Plastic DFN
–40°C to 85°C
LTC2301CMS#PBF
LTC2301CMS#TRPBF
2301
12-Lead Plastic MSOP
0°C to 70°C
LTC2301IMS#PBF
LTC2301IMS#TRPBF
2301
12-Lead Plastic MSOP
–40°C to 85°C
LTC2301HMS#PBF
LTC2301HMS#TRPBF
2301
12-Lead Plastic MSOP
–40°C to 125°C
LTC2305CMS#PBF
LTC2305CMS#TRPBF
2305
12-Lead Plastic MSOP
0°C to 70°C
LTC2305
LTC2301
12
11
10
9
8
7
13
1
2
3
4
5
6
AD0
AD1
VDD
GND
REFCOMP
VREF
GND
SDA
SCL
GND
CH0
CH1
TOP VIEW
DE PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
TJMAX = 150°C, θJA = 43°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
12
11
10
9
8
7
13
1
2
3
4
5
6
AD0
AD1
VDD
GND
REFCOMP
VREF
GND
SDA
SCL
GND
IN+
IN–
TOP VIEW
DE PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
TJMAX = 150°C, θJA = 43°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
LTC2305
LTC2301
1
2
3
4
5
6
GND
SDA
SCL
GND
CH0
CH1
12
11
10
9
8
7
AD0
AD1
VDD
GND
REFCOMP
VREF
TOP VIEW
MS PACKAGE
12-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 130°C/W
1
2
3
4
5
6
GND
SDA
SCL
GND
IN+
IN–
12
11
10
9
8
7
AD0
AD1
VDD
GND
REFCOMP
VREF
TOP VIEW
MS PACKAGE
12-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 130°C/W
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