MAX1415EUE Maxim Integrated, MAX1415EUE Datasheet - Page 16

• 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

16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
16
(MAX1415: V
V
REF-
______________________________________________________________________________________
= GND, T
DD
A: BUFFERED MODE
D: UNBUFFERED MODE
A: BUFFERED MODE
D: UNBUFFERED MODE
CLK = 1,
GAIN = 128
CLK = 1,
GAIN = 1, 128
CLK = 1, CLKDIV = 1,
f
CLK = 1, CLKDIV = 1,
f
CLKIN
CLKIN
A
= 5V, V
= +25°C, unless otherwise noted.)
0.6
0.5
0.4
0.3
0.2
0.6
0.5
0.4
0.3
0.2
= 4.9152MHz
= 4.9152MHz
0.4
1
REF+
0.6
C
E
A
2
SUPPLY CURRENT vs. f
SUPPLY CURRENT vs. GAIN
0.8
C
= 2.5V, V
D
B: BUFFERED MODE
E: UNBUFFERED MODE
1.0
B: BUFFERED MODE
E: UNBUFFERED MODE
CLK = 0,
4
CLK = 1,
GAIN = 1
GAIN = 1, 128
A, B
CLK = 1, CLKDIV = 0,
CLK = 1, CLKDIV = 0,
f
f
CLKIN
CLKIN
1.2
(MAX1415)
(MAX1415)
f
CLKIN
8
1.4
= 2.4576MHz
= 2.4576MHz
GAIN
D, E
F
REF-
(MHz)
1.6
16
1.8
B
= GND, T
32
2.0
C: BUFFERED MODE
CLKIN
CLK = 0,
GAIN = 1, 128
C: BUFFERED MODE
F: UNBUFFERED MODE
2.2
CLK = 0, CLKDIV = 0,
f
CLK = 0, CLKDIV = 0,
CLKIN
f
CLKIN
Typical Operating Characteristics (continued)
64
2.4
= 1MHz
= 1MHz
A
128
2.6
= +25°C, unless otherwise noted.) (MAX1416: V
A: BUFFERED MODE
D: UNBUFFERED MODE
A: BUFFERED MODE
D: UNBUFFERED MODE
CLK = 1,
GAIN = 128
CLK = 1,
GAIN = 1, 128
CLK = 1, CLKDIV = 1,
f
CLK = 1, CLKDIV = 1,
f
CLKIN
CLKIN
0.65
0.55
0.45
0.35
0.25
0.65
0.55
0.45
0.35
0.25
= 4.9152MHz
= 4.9152MHz
0.4
1
A
0.6
C
2
A
SUPPLY CURRENT vs. f
SUPPLY CURRENT vs. GAIN
0.8
C
D
B: BUFFERED MODE
E: UNBUFFERED MODE
1.0
B: BUFFERED MODE
E: UNBUFFERED MODE
4
CLK = 0,
CLK = 1,
GAIN = 1
GAIN = 1, 128
E
CLK = 1, CLKDIV = 0,
CLK = 1, CLKDIV = 0,
f
f
CLKIN
CLKIN
1.2
(MAX1416)
(MAX1416)
f
CLKIN
8
1.4
E
= 2.4576MHz
= 2.4576MHz
D
GAIN
F
(MHz)
1.6
16
B
1.8
B
DD
32
2.0
C: BUFFERED MODE
CLKIN
C: BUFFERED MODE
CLK = 0,
GAIN = 1, 128
F: UNBUFFERED MODE
= 3V, V
f
CLK = 0, CLKDIV = 0,
CLKIN
CLK = 0, CLKDIV = 0,
f
2.2
CLKIN
64
2.4
= 1MHz
= 1MHz
128
2.6
REF+
= 1.225V,