LTC2259CUJ-14#TRPBF Linear Technology, LTC2259CUJ-14#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LTC2259CUJ-14#TRPBF
• Description: IC ADC 14BIT 80MSPS 40-QFN
• Manufacturer: Linear Technology

Specifications of LTC2259CUJ-14#TRPBF

• Number Of Bits: 14
• Sampling Rate (per Second): 80M
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 105mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
LTC2261-14
LTC2260-14/LTC2259-14
Supply Voltages (V
Analog Input Voltage (A
PAR/SER, SENSE) (Note 3) .......... –0.3V to (V
Digital Input Voltage (ENC
SDI, SCK) (Note 4) .................................... –0.3V to 3.9V
SDO (Note 4) ............................................. –0.3V to 3.9V
2
PIN CONFIGURATIONS
PAR/SER
REFH
REFH
REFL
REFL
GND
A
A
V
V
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
IN
IN
DD
DD
+
–
10
1
2
3
4
5
6
7
8
9
40
11
40-LEAD (6mm 6mm) PLASTIC QFN
FULL-RATE CMOS OUTPUT MODE
39
12 13 14 15
DD
T
38 37 36 35 34 33 32 31
JMAX
, OV
IN
= 150°C, θ
UJ PACKAGE
TOP VIEW
+
DD
+
, A
GND
, ENC
41
) ....................... –0.3V to 2V
16 17 18 19
IN
JA
–
,
= 32°C/W
–
, CS,
PAR/SER
REFH
REFH
REFL
REFL
GND
A
A
20
V
V
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
IN
IN
DD
DD
+
–
30
29
28
27
26
25
24
23
22
21
10
1
2
3
4
5
6
7
8
9
D9
D8
CLKOUT
CLKOUT
OV
OGND
D7
D6
D5
D4
DOUBLE DATA RATE LVDS OUTPUT MODE
40
11
DD
DD
40-LEAD (6mm 6mm) PLASTIC QFN
39
12 13 14 15
+ 0.2V)
+
–
T
38 37 36 35 34 33 32 31
JMAX
= 150°C, θ
UJ PACKAGE
(Notes 1, 2)
TOP VIEW
GND
41
16 17 18 19
JA
Digital Output Voltage ................ –0.3V to (OV
Operating Temperature Range:
Storage Temperature Range .................. –65°C to 150°C
= 32°C/W
LTC2261C, LTC2260C, LTC2259C ............ 0°C to 70°C
LTC2261I, LTC2260I, LTC2259I ...........–40°C to 85°C
PAR/SER
REFH
REFH
REFL
REFL
GND
A
A
V
V
20
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
IN
IN
DD
DD
+
–
30
29
28
27
26
25
24
23
22
21
10
1
2
3
4
5
6
7
8
9
DOUBLE DATA RATE CMOS OUTPUT MODE
D8_9
D8_9
CLKOUT
CLKOUT
OV
OGND
D6_7
D6_7
D4_5
D4_5
40
11
40-LEAD (6mm 6mm) PLASTIC QFN
DD
+
–
+
–
+
–
39
12 13 14 15
T
+
–
38 37 36 35 34 33 32 31
JMAX
= 150°C, θ
UJ PACKAGE
TOP VIEW
GND
41
16 17 18 19
JA
= 32°C/W
20
30
29
28
27
26
25
24
23
22
21
D8_9
DNC
CLKOUT
CLKOUT
OV
OGND
D6_7
DNC
D4_5
DNC
DD
DD
+
–
+ 0.3V)
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