MAX1179CCUI-T Maxim Integrated, MAX1179CCUI-T Datasheet - Page 13

• Manufacturer Part Number: MAX1179CCUI-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1179CCUI-T

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 135 KSPs
• Resolution: 16 bit
• Input Type: Single-Ended
• Snr: 91 dB
• Interface Type: Parallel
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Package / Case: TSSOP-28
• Maximum Power Dissipation: 1026 mW
• Minimum Operating Temperature: 0 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

etc. SNR is computed by taking the ratio of the RMS
signal to the RMS noise, which includes all spectral
components minus the fundamental, the first five har-
monics, and the DC offset.
Signal-to-noise plus distortion (SINAD) is the ratio of the
fundamental input frequency’s RMS amplitude to the
RMS equivalent of all the other ADC output signals.
Effective number of bits (ENOB) indicates the global
accuracy of an ADC at a specific input frequency and
sampling rate. An ideal ADC’s error consists of quanti-
zation noise only. With an input range equal to the full-
scale range of the ADC, calculate the effective number
of bits as follows:
*Future product—contact factory for availability.
MAX1179CCUI
MAX1179AEUI
MAX1179BEUI
MAX1179CEUI
MAX1187ACUI
MAX1187BCUI
MAX1187CCUI
MAX1187AEUI
MAX1187BEUI
MAX1187CEUI
MAX1189ACUI
MAX1189BCUI
MAX1189CCUI
MAX1189AEUI*
MAX1189BEUI*
MAX1189CEUI*
SINAD db
PART
(
)
=
E
20
16-Bit, 135ksps, Single-Supply ADCs with
NOB =
Signal-to-Noise Plus Distortion
______________________________________________________________________________________
×
log



Effective Number of Bits



SINAD - 1.76
(
Noise
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
6 02
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
.
Signal
+
Distortion



RMS
)
RMS



Bipolar Analog Input Range
PIN-PACKAGE
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
28 TSSOP
Total harmonic distortion (THD) is the ratio of the RMS
sum of the first five harmonics of the input signal to the
fundamental itself. This is expressed as:
where V
V
Spurious-free dynamic range (SFDR) is the ratio of the
RMS amplitude of the fundamental (maximum signal
component) to the RMS value of the next largest fre-
quency component.
TRANSISTOR COUNT: 15,383
PROCESS: BiCMOS
5
Ordering Information (continued)
are the 2nd- through 5th-order harmonics.
THD =
1
is the fundamental amplitude and V
20
INPUT VOLTAGE
×
log
Spurious-Free Dynamic Range
0 to +10V
0 to +10V
0 to +10V
0 to +10V
0 to +10V
0 to +10V
RANGE
±10V
±10V
±10V
±10V
±10V
±10V
±5V
±5V
±5V
±5V









Total Harmonic Distortion
V + V + V + V
2
2
Chip Information
3
2
V
1
4
2
INL (LSB)
5
2
±4
±2
±2
±4
±2
±2
±4
±2
±2
±4
±2
±2
±4
±2
±2
±4









2
through
13