
2
LTC8043
LTC8043E
LTC8043F
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
Resolution
q
12
Bits
INL
Integral Nonlinearity
(Note 1)
q
±0.5
±1
LSB
DNL
Differential Nonlinearity
Guaranteed Monotonic, TMIN to TMAX
q
±0.5
±1
LSB
GE
Gain Error
(Note 2)
TA = 25°C
±1
±2
LSB
TMIN to TMAX
q
±2
LSB
Gain Temperature Coefficient
(Note 3)
q
15
ppm/
°C
(
Gain/Temp)
ILKG
Output Leakage Current
(Note 4)
TA = 25°C
±5
±5nA
TMIN to TMAX
q
±25
nA
Zero-Scale Error
TA = 25°C
±0.03
LSB
TMIN to TMAX
q
±0.15
LSB
PSRR
Power Supply Rejection Ratio VDD = 5V ±5%
q
±0.0001 ±0.002
%/%
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
VDD to GND................................................. –0.5V to 7V
Digital Inputs to GND .................. – 0.5V to (VDD + 0.5V)
VIOUT to GND ............................... –0.5V to (VDD + 0.5V)
VREF to GND.......................................................... ±25V
VRFB to GND .......................................................... ±25V
Maximum Junction Temperature .......................... 150
°C
Operating Temperature Range ............... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
LTC8043EN8
LTC8043FN8
LTC8043ES8
LTC8043FS8
ORDER PART
NUMBER
Consult factory for Military grade parts.
ACCURACY CHARACTERISTICS
VDD = 5V, VREF = 10V, VIOUT = GND = 0V, TA = TMIN to TMAX, unless otherwise specified.
ELECTRICAL CHARACTERISTICS
VDD = 5V, VREF = 10V, VIOUT = GND = 0V, TA = TMIN to TMAX, unless otherwise specified.
TJMAX = 150°C, θJA = 130°C/ W (N8)
TJMAX = 150°C, θJA = 190°C/ W (S8)
1
2
3
4
TOP VIEW
S8 PACKAGE
8-LEAD PLASTIC SO
N8 PACKAGE
8-LEAD PDIP
8
7
6
5
VREF
RFB
IOUT
GND
VDD
CLK
SRI
LD
ALL GRADES
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Input
RREF
VREF Input Resistance
(Note 5)
q
711
15
k
AC Performance (Note 3)
Output Current Settling Time
(Notes 6, 7)
q
0.25
1
s
Multiplying Feedthrough Error
VREF = ±10V, 10kHz Sinewave
q
0.7
1
mVP-P
Digital-to-Analog Glitch Energy
(Notes 6, 8)
q
2
20
nVSEC
THD
Total Harmonic Distortion
(Note 9)
q
– 108
– 92
dB
Output Noise Voltage Density
(Note 10)
q
17
nV/
√Hz
Analog Outputs (Note 3)
COUT
Output Capacitance
DAC Register Loaded to All 1s
q
60
90
pF
DAC Register Loaded to All 0s
q
30
60
pF