MAX5156BEEE 데이터 시트보기 (PDF) - Maxim Integrated
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MAX5156BEEE Datasheet PDF : 16 Pages
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Low-Power, Dual, 12-Bit Voltage-Output DACs
with Configurable Outputs
ELECTRICAL CHARACTERISTICS—MAX5157
(VDD = +2.7V to +3.6V, VREFA = VREFB = 1.25V, RL = 10kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at TA = +25°C, output buffer connected in unity-gain configuration (Figure 9).)
PARAMETER
STATIC PERFORMANCE
Resolution
SYMBOL
N
Integral Nonlinearity
INL
Differential Nonlinearity
DNL
Offset Error
VOS
Offset Tempco
TCVOS
Gain Error
Gain-Error Tempco
VDD Power-Supply Rejection Ratio PSRR
REFERENCE INPUT (VREF)
Reference Input Range
REF
Reference Input Resistance
RREF
MULTIPLYING-MODE PERFORMANCE
CONDITIONS
(Note 5)
MAX5157A
MAX5157B
Guaranteed monotonic
Code = 20
Normalized to 1.25V
Normalized to 1.25V
2.7V ≤ VDD ≤ 3.6V
Minimum with code 1554 hex
MIN TYP MAX UNITS
12
Bits
±1
LSB
±2
±1
LSB
±6
mV
6
ppm/°C
-0.5
±4
LSB
6
ppm/°C
20
320 µV/V
0
VDD - 1.4 V
14
20
kΩ
Reference 3dB Bandwidth
Input code = 1FFE hex,
VREF(AC) = 0.67Vp-p at 1.25VDC
600
kHz
Reference Feedthrough
Input code = 0000 hex,
VREF = (VDD - 1.4V) at 1kHz
-92
dB
Signal-to-Noise plus Distortion
Ratio
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS (DOUT, UPO)
Output High Voltage
Output Low Voltage
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Output Settling Time
Output Voltage Swing
Current into FBA or FBB
Time Required to Exit Shutdown
Digital Feedthrough
Digital Crosstalk
SINAD
VIH
VIL
VHYS
IIN
CIN
VOH
VOL
SR
IFB
Input code = 1FFE hex,
VREF = 1Vp-p at 1.25VDC, f = 15kHz
CL, PDL, CS, DIN, SCLK
CL, PDL, CS, DIN, SCLK
VIN = 0V to VDD
ISOURCE = 2mA
ISINK = 2mA
To 1/2LSB of full-scale, VSTEP = 1.25V
Rail-to-rail (Note 6)
CS = VDD, fDIN = 100kHz, VSCLK = 3Vp-p
73
2.2
0.8
200
0
±0.1
8
VDD - 0.5
0.13
0.4
0.75
18
0 to VDD
0
25
5
5
±0.1
dB
V
V
mV
µA
pF
V
V
V/µs
µs
V
µA
µs
nV-s
nV-s
4 _______________________________________________________________________________________
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