MAX1102 Datasheet, PDF (3/16 Pages) Maxim Integrated Products – 8-Bit CODECs

8-Bit CODECs
ELECTRICAL CHARACTERISTICS (continued)
(V_DD = +2.7V to +3.6V (MAX1102), V_DD = +4.5V to +5.5V (MAX1103), V_DD = +2.7V to +5.5V (MAX1104), f_SCLK = 6.0MHz (50% duty
cycle), R_OUT = 10kΩ, C_OUT = 100pF, T_A = T_MIN to T_MAX. Typical values are at T_A = +25°C unless otherwise noted.)
PARAMETER
Throughput Rate
DAC DC ACCURACY
Resolution
SYMBOL
CONDITIONS
ADC in continuous conversion mode
MIN TYP MAX UNITS
25
ksps
8
Bits
Relative Accuracy
(Note 2)
INL
±1/4
±1
LSB
Differential Nonlinearity
DNL Guaranteed monotonic
Offset Error
Gain Error
(Note 3)
MAX1102/MAX1103
MAX1104
DAC DYNAMIC SPECIFICATIONS (f_OUT = 1kHz SINE WAVE, V_OUT = 0.9 ✕ V_REFp-p)
Spurious-Free Dynamic Range
SFDR
Total Harmonic Distortion
THD
Small-Signal Bandwidth
Full-Power Bandwidth
±1/4
±1
LSB
±30
mV
±5
%
±30
mV
55
dB
53
dB
1
MHz
72
kHz
DAC Wake-Up Time from
Standby (Note 4)
Reference enabled (MAX1102/MAX1103)
10
µs
DAC Wake-Up Time from Full
Shutdown (Note 4)
DAC OUTPUT
MAX1102/MAX1103
MAX1104
Full-Scale Swing
MAX1104
Settling Time (Note 5)
Settle to within ±1/2 LSB
Slew Rate
Load Regulation
R_L open to 10kΩ
0 < V_OUT < V_DD - 0.1V
LOGIC INPUTS AND OUTPUTS (DIN, SLCK, CS)
Input High Voltage
V_IH
Input Low Voltage
Input Current
Digital Input Hysteresis
Digital Input Capacitance
Output High Voltage
V_IL
V_LOGIC = GND or V_DD
V_OH I_SOURCE = 1.0mA
Output Low Voltage
Three-State Leakage
V_OL
I_LEAK
I_SINK = 1.0mA
200
µs
10
0
V_DD -
V
0.1
11
µs
1.2
V/µs
0.05
LSB
V_DD ✕
0.7
V
V_DD ✕
0.3
V
±0.1
±5
µA
0.5
V
15
pF
V_DD ✕
0.9
V
V_DD ✕
0.1
V
±5.0
µA
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