Low-Power, Dual, 13-Bit Voltage-Output DACs
with Serial Interface
MAX5150/MAX5151
ELECTRICAL CHARACTERISTICS—MAX5151
(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 +2).)
PARAMETER
Resolution
Integral Nonlinearity
Differential Nonlinearity
Offset Error
Offset Tempco
Gain Error
Gain-Error Tempco
V
DD
Power-Supply
Rejection Ratio
REFERENCE INPUT (VREF)
Reference Input Range
Reference Input Resistance
REF
R
REF
Minimum with code 1555 hex
Input code = 1FFF hex,
V
REF_
= 0.67Vp-p at 0.75V
DC
Input code = 0000 hex,
V
REF_
= (V
DD
- 1.4)Vp-p at 1kHz
SINAD
Input code = 1FFF hex,
V
REF_
= 1Vp-p at 1V
DC
, f = 15kHz
CL, PDL, CS,
DIN, SCLK
CL, PDL, CS,
DIN, SCLK
200
V
IN
= 0V to V
DD
0
8
I
SOURCE
= 2mA
I
SINK
= 2mA
V
DD
- 0.5
0.13
0.75
To 1/2LSB of full-scale, V
STEP
= 2.5V
Rail-to-rail (Note 5)
R
OS
24
16
0 to V
DD
34
25
CS
= V
DD
, f
DIN
= 100kHz, V
SCLK
= 3Vp-p
5
5
0.4
±1
2.2
0.8
0
14
20
V
DD
- 1.4
V
kΩ
PSRR
Normalized to 1.25V
2.7V
≤
V
DD
≤
3.6V
INL
DNL
Vos
TCVos
(Note 4)
Guaranteed monotonic
Code = 20
Normalized to 1.25V
6.5
-0.2
6.5
40
320
±5
MAX5151A
MAX5151B
SYMBOL
CONDITIONS
MIN
13
±1
±2
±1
±6
TYP
MAX
UNITS
Bits
LSB
LSB
mV
ppm/°C
mV
ppm/°C
µV/V
STATIC PERFORMANCE—ANALOG
MULTIPLYING-MODE PERFORMANCE
Reference 3dB Bandwidth
Reference Feedthrough
Signal-to-Noise plus
Distortion Ratio
DIGITAL INPUTS
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Leakage Current
Input Capacitance
DIGITAL OUTPUTS
Output High Voltage
Output Low Voltage
DYNAMIC PERFORMANCE
Voltage Output Slew Rate
Output Settling Time
Output Voltage Swing
OSA or OSB Input Resistance
Time Required for Valid
Operation after Shutdown
Digital Feedthrough
Digital Crosstalk
4
SR
V/µs
µs
V
kΩ
µs
nV-s
nV-s
VOH
VOL
V
V
VIH
VIL
VHYS
IIN
V
V
mV
µA
pF
300
-82
73
kHz
dB
dB
C
IN
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
