LTC2170IUKG-12#PBF Linear Technology, LTC2170IUKG-12#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC2170IUKG-12#PBF
• Description: IC ADC 12BIT SER/PAR 25M 52-QFN
• Manufacturer: Linear Technology

Specifications of LTC2170IUKG-12#PBF

• Number Of Bits: 12
• Sampling Rate (per Second): 25M
• Data Interface: Serial, Parallel
• Number Of Converters: 4
• Power Dissipation (max): 238mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

POWER REQUIREMENTS
range, otherwise specifi cations are at T
SYMBOL PARAMETER
V
OV
I
I
P
P
P
P
LTC2172-12/
LTC2171-12/LTC2170-12
TIMING CHARACTERISTICS
range, otherwise specifi cations are at T
SYMBOL PARAMETER
f
t
t
t
6
VDD
OVDD
S
ENCL
ENCH
AP
DD
DISS
SLEEP
NAP
DIFFCLK
DD
Analog Supply Voltage (Note 10)
Output Supply Voltage
Analog Supply Current Sine Wave Input
Digital Supply Current
Power Dissipation
Sleep Mode Power
Nap Mode Power
Power Increase with Differential Encode Mode Enabled
(No Increase for Sleep Mode)
Sampling Frequency
ENC Low Time (Note 8)
ENC High Time (Note 8) Duty Cycle Stabilizer Off
Sample-and-Hold
Acquisition Delay Time
CONDITIONS
(Note 10)
1-Lane Mode, 1.75mA Mode
1-Lane Mode, 3.5mA Mode
2-Lane Mode, 1.75mA Mode
2-Lane Mode, 3.5mA Mode
1-Lane Mode, 1.75mA Mode
1-Lane Mode, 3.5mA Mode
2-Lane Mode, 1.75mA Mode
2-Lane Mode, 3.5mA Mode
CONDITIONS
(Notes 10, 11)
Duty Cycle Stabilizer Off
Duty Cycle Stabilizer On
Duty Cycle Stabilizer On
A
A
= 25°C. (Note 9)
= 25°C. (Note 5)
The
The
l
denotes the specifi cations which apply over the full operating temperature
l
denotes the specifi cations which apply over the full operating temperature
l
l
l
l
l
l
l
l
l
l
l
l
MIN
MIN
1.7
1.7
7.3
7.3
5
2
2
LTC2172-12
LTC2172-12
TYP
154
306
331
322
362
7.69
7.69
7.69
7.69
1.8
1.8
TYP
16
30
25
47
75
20
1
0
MAX
MAX
177
369
409
1.9
1.9
100
100
100
100
28
50
65
11.88
11.88
MIN
MIN
1.7
1.7
5
2
2
LTC2171-12
LTC2171-12
TYP
198
221
212
252
12.5
12.5
12.5
12.5
TYP
1.8
1.8
94
16
29
24
46
75
20
1
0
MAX
MAX
111
248
290
1.9
1.9
100
100
100
100
27
50
45
MIN
MIN
1.7
1.7
19
19
5
2
2
LTC2170-12
LTC2170-12
TYP
160
184
176
214
TYP
1.8
1.8
15
28
24
45
75
20
74
20
20
20
20
1
0
MAX
MAX
196
238
1.9
1.9
100
100
100
100
83
26
49
25
21721012f
UNITS
UNITS
MHz
mW
mW
mW
mW
mW
mW
mW
mA
mA
mA
mA
mA
ns
ns
ns
ns
ns
V
V