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参数资料
| 型号： | LTC2256IUJ-14#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | ADC |
| 英文描述： | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| 封装： | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 |
| 文件页数： | 12/32页 |
| 文件大小： | 1546K |
| 代理商： | LTC2256IUJ-14#PBF |
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LTC2258-14
LTC2257-14/LTC2256-14
2
225814fa
ABSOLUTE MAXIMUM RATINGS
Supply Voltages (VDD, OVDD)....................... –0.3V to 2V
Analog Input Voltage (AIN+, AIN–,
PAR/SER, SENSE) (Note 3)...........–0.3V to (VDD + 0.2V)
Digital Input Voltage (ENC+, ENC–, CS,
SDI, SCK) (Note 4).................................... –0.3V to 3.9V
SDO (Note 4) ............................................ –0.3V to 3.9V
(Notes 1, 2)
39
40
38 37 36 35 34 33 32 31
11
20
12 13 14 15
FULL-RATE CMOS OUTPUT MODE
TOP VIEW
41
UJ PACKAGE
40-LEAD (6mm
6mm) PLASTIC QFN
16 17 18 19
22
23
24
25
26
27
28
29
9
8
7
6
5
4
3
2
AIN
+
AIN
–
GND
REFH
REFL
PAR/SER
VDD
D9
D8
CLKOUT+
CLKOUT–
OVDD
OGND
D7
D6
D5
D4
V
DD
SENSE
V
REF
V
CM
OF
DNC
D13
D12
D11
D10
ENC
+
ENC
–
CS
SCK
SDI
SDO
D0
D1
D2
D3
21
30
10
1
TJMAX = 150°C, θJA = 32°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
39
40
38 37 36 35 34 33 32 31
11
20
12 13 14 15
DOUBLE DATA RATE CMOS OUTPUT MODE
TOP VIEW
41
UJ PACKAGE
40-LEAD (6mm
6mm) PLASTIC QFN
16 17 18 19
22
23
24
25
26
27
28
29
9
8
7
6
5
4
3
2
AIN
+
AIN
–
GND
REFH
REFL
PAR/SER
VDD
D8_9
DNC
CLKOUT+
CLKOUT–
OVDD
OGND
D6_7
DNC
D4_5
DNC
V
DD
SENSE
V
REF
V
CM
OF
DNC
D12_13
DNC
D10_11
DNC
ENC
+
ENC
–
CS
SCK
SDI
SDO
DNC
D0_1
DNC
D2_3
21
30
10
1
TJMAX = 150°C, θJA = 32°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
39
40
38 37 36 35 34 33 32 31
11
20
12 13 14 15
DOUBLE DATA RATE LVDS OUTPUT MODE
TOP VIEW
41
UJ PACKAGE
40-LEAD (6mm
6mm) PLASTIC QFN
16 17 18 19
22
23
24
25
26
27
28
29
9
8
7
6
5
4
3
2
AIN
+
AIN
–
GND
REFH
REFL
PAR/SER
VDD
D8_9+
D8_9–
CLKOUT+
CLKOUT–
OVDD
OGND
D6_7+
D6_7–
D4_5+
D4_5–
V
DD
SENSE
V
REF
V
CM
OF
+
OF
–
D12_13
+
D12_13
–
D10_11
+
D10_11
–
ENC
+
ENC
–
CS
SCK
SDI
SDO
D0_1
–
D0_1
+
D2_3
–
D2_3
+
21
30
10
1
TJMAX = 150°C, θJA = 32°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
PIN CONFIGURATIONS
Digital Output Voltage ................ –0.3V to (OVDD + 0.3V)
Operating Temperature Range:
LTC2258C, LTC2257C, LTC2256C............. 0°C to 70°C
LTC2258I, LTC2257I, LTC2256I............ –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
相关PDF资料 |
PDF描述 |
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| LTC2257CUJ-14#PBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2257IUJ-14#PBF | 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40 |
| LTC2259CUJ-16#PBF | PROPRIETARY METHOD ADC, PQCC40 |
| LTC2259IUJ-16#PBF | PROPRIETARY METHOD ADC, PQCC40 |
| LTC2259CUJ-16#TRPBF | PROPRIETARY METHOD ADC, PQCC40 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2256IUJ-14-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs |
| LTC2256UJ-12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs |
| LTC2256UJ-14 | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs |
| LTC2257-12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:12-Bit, 65/40/2 5Msps Ultralow Power 1.8V ADCs |
| LTC2257-14 | 制造商:LINER 制造商全称:Linear Technology 功能描述:14-Bit, 65/40/25Msps Ultralow Power 1.8V ADCs |
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