MAX5158/MAX5159
Low-Power, Dual, 10-Bit Voltage-Output DACs
with Serial Interface
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX5159
(V
DD
= +2.7V to +3.6V, V
REFA
= V
REFB
= 1.25V, R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25°C (OS_ pins tied to AGND for a gain of +2V/V).)
V
IN
= 0V to V
DD
CL, PDL, CS, DIN, SCLK
CL, PDL, CS, DIN, SCLK
Input code = 1FF8 hex,
V
REF_
= 1Vp-p at 1V
DC
, f = 15kHz
Input code = 0000 hex,
V
REF_
= (V
DD
- 1.4)Vp-p at 1kHz
Input code = 1FF8 hex,
V
REF_
= 0.67Vp-p at 0.75V
DC
2.7V ≤
VDD
≤ 3.6V
Normalized to 1.25V
Guaranteed monotonic
Code = 3
Normalized to 1.25V
Minimum with code 1558 hex
CONDITIONS
pF8C
IN
Input Capacitance
µA0 ±1I
IN
Input Leakage Current
mV200V
HYS
Input Hysteresis
V0.8V
IL
Input Low Voltage
V2.2V
IH
Input High Voltage
dB73SINAD
Signal-to-Noise plus
Distortion Ratio
dB-82Reference Feedthrough
kHz300Reference 3dB Bandwidth
kΩ
18 25R
REF
Reference Input Resistance
LSB±1INLIntegral Nonlinearity
Bits10Resolution
V0 V
DD
- 1.4REFReference Input Range
µV/V40 320PSRR
V
DD
Power-Supply
Rejection Ratio
ppm/°C6.5Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity
mV±6V
OS
Offset Error
ppm/°C6.5TCV
OS
Offset Tempco
LSB-0.1 ±1Gain Error
UNITSMIN TYP MAXSYMBOLPARAMETER
I
SOURCE
= 2mA VV
DD
- 0.5V
OH
Output High Voltage
I
SINK
= 2mA V0.13 0.4V
OL
Output Low Voltage
V/µs0.75SRVoltage Output Slew Rate
To 1/2LSB of full-scale, V
STEP
= 2.5V µs8Output Settling Time
Rail-to-rail (Note 6) V0 to V
DD
Output Voltage Swing
kΩ
24 34R
OS_
OSA or OSB Input Resistance
µs25
Time Required for Valid
Operation after Shutdown
CS = V
DD
, f
DIN
= 100kHz, V
SCLK
= 3Vp-p
nV-s5Digital Feedthrough
nV-s5Digital Crosstalk
MULTIPLYING-MODE PERFORMANCE
STATIC PERFORMANCE
REFERENCE INPUT (VREF)
DIGITAL INPUTS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE (DOUT, UPO)
(Note 5)