参数资料
型号: LTC2256CUJ-12#TRPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: ADC
英文描述: 1-CH 12-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: 1156K
代理商: LTC2256CUJ-12#TRPBF
LTC2258-12
LTC2257-12/LTC2256-12
2
225812fa
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
D7
D6
CLKOUT+
CLKOUT
OVDD
OGND
D5
D4
D3
D2
V
DD
SENSE
V
REF
V
CM
OF
DNC
D11
D10
D9
D8
ENC
+
ENC
CS
SCK
SDI
SDO
DNC
D0
D1
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
D6_7
DNC
CLKOUT+
CLKOUT
OVDD
OGND
D4_5
DNC
D2_3
DNC
V
DD
SENSE
V
REF
V
CM
OF
DNC
D10_11
DNC
D8_9
DNC
ENC
+
ENC
CS
SCK
SDI
SDO
DNC
D0_1
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
D6_7+
D6_7
CLKOUT+
CLKOUT
OVDD
OGND
D4_5+
D4_5
D2_3+
D2_3
V
DD
SENSE
V
REF
V
CM
OF
+
OF
D10_11
+
D10_11
D8_9
+
D8_9
ENC
+
ENC
CS
SCK
SDI
SDO
DNC
D0_1
D0_1
+
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
LTC2256IUJ-12#PBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2258CUJ-12#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2257IUJ-12#PBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2258IUJ-12#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
LTC2256IUJ-12#TRPBF 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC40
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参数描述
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