MAX191BC/D Maxim Integrated, MAX191BC/D Datasheet - Page 14

• Manufacturer Part Number: MAX191BC/D
• Description: Analog to Digital Converters - ADC Low-Power 12-Bit Sampling ADC with Internal Reference and Power-Down
• Manufacturer: Maxim Integrated

Specifications of MAX191BC/D

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Input Type: Differential
• Interface Type: Parallel, QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: +/- 5 V, + 5 V
• Maximum Power Dissipation: 1067 mW
• Number Of Converters: 1

Low-Power, 12-Bit Sampling ADC
with Internal Reference and Power-Down
Figure 11. Simple Serial-to-Parallel Interface
14
NOTE: USE SSTRB TO GATE PARALLEL DATA TRANSFER FROM SHIFT REGISTER, OR TO CLEAR SHIFT REGISTERS IF DESIRED.
______________________________________________________________________________________
SCLK
SSTRB
SCLK
DOUT
OUT
CS
23
20
19
SCLK
CS
RD
MAX191
LOGIC INPUT
SCLK
SSTRB
DOUT
HBEN
OUT
18
17
21
16
D11
+5V
+5V
DO
+5V
1
2
8
9
1
2
8
9
A
B
CLOCK
CLEAR
B
CLOCK
CLEAR
A
74HC164
74HC164
t
19
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
C
D
G
H
C
D
G
H
A
B
E
F
A
B
E
F
10
11
12
13
10
11
12
13
3
5
6
3
4
5
6
4