MAX1147BCUP-T Maxim Integrated, MAX1147BCUP-T Datasheet - Page 6

• Manufacturer Part Number: MAX1147BCUP-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1147BCUP-T

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 116 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended/Differential
• Snr: 81 dB
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 70 C
• Package / Case: TSSOP-20
• Maximum Power Dissipation: 879 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

Multichannel, True-Differential,
Serial, 14-Bit ADCs
Figure 1. Load Circuits for Enable Time
Figure 3. Detailed Operating Characteristics
6
(EXTERNAL CLOCK MODE)
(INTERNAL CLOCK MODE)
DOUT
_______________________________________________________________________________________
a)
HIGH-Z
TO V
DGND
SSTRB
SSTRB
6kΩ
DOUT
SCLK
DIN
CS
OH
t
AND V
CSH
HIGH-Z
HIGH-Z
t
t
DOE
STE
OL
TO V
DGND
C
50pF
OH
LOAD
START
1
t
CL
t
t
CSS
DS
SEL2
b)
f
SCLK
HIGH-Z
SEL1
1
DOUT
SEL0
TO V
t
CH
SGL/DIF UNI/BIP
OL
V
DD
AND V
6kΩ
DGND
C
50pF
LOAD
OH
t
ACQ
t
DH
PD1
TO V
t
SCST
PD0
OL
8
t
SCK
Figure 2. Load Circuits for Disable Time
9
t
SCST
t
DOV
DOUT
D13
D12
a) V
6kΩ
DGND
OH
D11
TO
HIGH-Z
D10
D2
DGND
C
50pF
LOAD
D1
D0
24
DOUT
b) V
OL
TO
V
DD
t
t
STD
HIGH-Z
DOD
6kΩ
DGND
HIGH-Z
HIGH-Z
t
C
50pF
CSW
LOAD