MAX1302AEUG+ Maxim Integrated, MAX1302AEUG+ Datasheet - Page 5

• Manufacturer Part Number: MAX1302AEUG+
• Description: Analog to Digital Converters - ADC 16Bit, 8Ch, 4.096V Multi-In Serial ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1302AEUG+

• Rohs: yes
• Number Of Channels: 8/4
• Architecture: SAR
• Conversion Rate: 115 kSPs
• Resolution: 16 bit
• Input Type: Single-Ended/Differential
• Snr: 90 dB
• Interface Type: SPI
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-24
• Maximum Power Dissipation: 1111.1 mW
• Number Of Converters: 1
• Voltage Reference: 4.096 V

ELECTRICAL CHARACTERISTICS (continued)
(V
cycle), external clock mode, V
range (±V
Preamplifier Supply Voltage
Digital I/O Supply Voltage
AVDD1 Supply Current
DVDD Supply Current
AVDD2 Supply Current
DVDDO Supply Current
Total Supply Current
Power-Supply Rejection Ratio
TIMING CHARACTERISTICS (Figures 15 and 16)
SCLK Period
SCLK High Pulse Width (Note 6)
SCLK Low Pulse Width (Note 6)
DIN to SCLK Setup
DIN to SCLK Hold
SCLK Fall to DOUT Valid
CS Fall to DOUT Enable
AVDD1
= V
REF
PARAMETER
AVDD2
), C
DOUT
= V
_______________________________________________________________________________________
= 50pF, C
DVDD
= V
REF
8-Channel, ±V
SSTRB
DVDDO
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
SYMBOL
V
V
I
I
I
DVDDO
I
= 50pF, T
AVDD1
AVDD2
PSRR
DVDDO
AVDD2
DVDD
t
t
t
t
t
t
t
CH
DH
DO
= 5V, V
CP
CL
DS
DV
A
AGND1
External clock mode,
external acquisition
mode, or internal
clock mode
External clock mode, external acquisition
mode, or internal clock mode
External clock mode, external acquisition
mode, or internal clock mode
External clock mode, external acquisition
mode, or internal clock mode
Partial power-down mode
Full power-down mode
All analog input ranges
External clock mode
External acquisition mode
Internal clock mode
External clock mode
External acquisition mode
Internal clock mode
External clock mode
External acquisition mode
Internal clock mode
= -40°C to +85°C, unless otherwise noted. Typical values are at T
= V
DGND
CONDITIONS
= V
DGNDO
REF
Internal reference
External reference
= V
AGND2
Multirange Inputs,
Serial 16-Bit ADC
= V
AGND3
0.272
0.228
MIN
4.75
2.70
109
109
0.1
92
40
92
40
40
0
= 0V, f
±0.5
TYP
CLK
2.5
0.9
0.2
1.3
12
3
2
= 3.5MHz (50% duty
A
MAX
5.25
5.25
3.5
= +25°C.)
20
62
62
40
40
3
2
1
UNITS
LSB
mA
mA
mA
mA
mA
µA
µs
ns
ns
ns
ns
ns
ns
V
V
5