MAX1415EUE Maxim Integrated, MAX1415EUE Datasheet - Page 8

• Manufacturer Part Number: MAX1415EUE
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1415EUE

• Number Of Channels: 2
• Architecture: Sigma-Delta
• Conversion Rate: 0.5 KSPs
• Resolution: 16 bit
• Input Type: Differential
• Snr: No
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TSSOP-16
• Maximum Power Dissipation: 842 mW
• Minimum Operating Temperature: - 45 C
• Number Of Converters: 1
• Voltage Reference: 1.75 V

TIMING CHARACTERISTICS—MAX1416
(Note 16) (Figures 8, 9)
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
ELECTRICAL CHARACTERISTICS—MAX1416 (continued)
(V
0.1µF, T
8
Power-Supply Current (Note 12)
Power-Supply Rejection Ratio
EXTERNAL-CLOCK SPECIFICATIONS
CLKIN Frequency
Duty Cycle
INTERNAL-CLOCK TIMING SPECIFICATIONS
Internal-Clock Frequency
Typical Conversion-Time
Variation
DRDY High Time
Reset Pulse-Width Low
DRDY Fall to CS Fall Setup Time
CS Fall to SCLK Rise Setup Time
SCLK Fall to DOUT Valid Delay
SCLK Pulse-Width High
SCLK Pulse-Width Low
CS Rise to SCLK Rise Hold Time
Bus Relinquish Time After SCLK
Rising Edge
SCLK Fall to DRDY Rise Delay
DD
_______________________________________________________________________________________
= 5V, GND = 0, V
A
= T
PARAMETER
PARAMETER
MIN
to T
MAX
REF+
, unless otherwise noted.)
= 2.5V, V
SYMBOL
SYMBOL
∆t
REF-
f
PSRR
CLKIN
I
CONV
f
DD
t
t
t
t
t
t
t
t
CLK
1
2
3
4
5
6
7
8
= GND, f
Unbuffered, f
Buffered, f
Unbuffered,
f
Buffered,
f
Power-down mode (Note 13)
V
(Note 15)
MAX1416AE__,
f
or 2.4576MHz (CLK = 1)
MAX1416C__,
f
or 2.4576MHz (CLK = 1)
MAX1416E__,
f
or 2.4576MHz (CLK = 1) T
t
CLK = 0 (1MHz), INTCLK = 1
CLKIN
CLKIN
CLK
CLK
CLK
CONV
DD
CLKIN
= 4.75V to 5.25V
= 1MHz (CLK = 0)
= 1MHz (CLK = 0)
= 1MHz (CLK = 0)
= 1/ODR,
= 2.4576MHz
= 2.4576MHz
= 2.4576MHz, CLKDIV bit = 0, C
CLKIN
CLKIN
CONDITIONS
CONDITIONS
= 1MHz, gain = 1 to 128
= 1MHz, gain = 1 to 128
Gain = 1 to 4
Gain = 8 to 128
Gain = 1 to 4
Gain = 8 to 128
T
+85°C
T
+70°C
T
A
A
A
A
= 0°C to + 85°C
= -40°C to
= 0°C to
= -40°C to 0°C
REF+
f
500 /
CLKIN
MIN
MIN
400
100
120
100
100
40
to GND = 0.1µF, C
0
0
0
(Note 14)
±0.5
TYP
TYP
MAX
2500
MAX
0.45
0.78
0.95
100
0.6
0.6
1.1
±4
±4
±7
±4
16
60
80
60
REF-
to GND =
UNITS
UNITS
kHz
mA
dB
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%
s