LTC1851CFW Linear Technology, LTC1851CFW Datasheet - Page 21

• Manufacturer Part Number: LTC1851CFW
• Description: IC ADC 12BIT 1.25MSPS 48-TSSOP
• Manufacturer: Linear Technology

Specifications of LTC1851CFW

• Number Of Bits: 12
• Sampling Rate (per Second): 1.25M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 50mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TFSOP (0.240", 6.10mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

APPLICATIO S I FOR ATIO
CS = LOW
RD = CONVST
CONVST
BUSY
DATA
CS = LOW
U
RD
BUSY
DATA
RD = CONVST
U
CS = LOW
t
6
Figure 7. Mode 2 CONVST Starts a Conversion. Data is Read by RD
BUSY
DATA
t
6
t
5
t
10
W
t
CONV
DATA (N – 1)
t
6
t
t
CONV
10
Figure 8. Slow Memory Mode Timing
DATA (N – 1)
U
Figure 9. ROM Mode Timing
t
CONV
t
11
t
9
t
t
7
13
t
DATA N
10
t
t
12
8
DATA N
t
11
t
8
t
t
11
8
DATA N
DATA N
LTC1850/LTC1851
DATA (N + 1)
1851 F09
1851 F08
1851 F07
21
18501f