LTC1599 Linear Technology, LTC1599 Datasheet - Page 3

• Manufacturer Part Number: LTC1599
• Description: 16-Bit Byte Wide/ Low Glitch Multiplying DAC with 4-Quadrant Resistors
• Manufacturer: Linear Technology

ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
T
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: 1LSB = 0.0015% of full scale = 15.3ppm of full scale.
Note 3: Using internal feedback resistor.
Note 4: Guaranteed by design, not subject to test.
Note 5: I
Note 6: Typical temperature coefficient is 100ppm/ C.
Note 7: I
Note 8: To 0.0015% for a full-scale change, measured from the falling
edge of LD.
SYMBOL
Reference Input
R
R1, R2
R
AC Performance (Note 4)
THD
Analog Outputs (Note 4)
C
Digital Inputs
V
V
I
C
Timing Characteristics
t
t
t
t
t
t
t
t
Power Supply
V
I
IN
DS
DH
WR
BWS
BWH
LD
CLR
LWD
CC
A
OUT
IH
IL
IN
CC
REF
OFS
= T
, R
MIN
FB
(OUT1)
OUT1
to T
PARAMETER
DAC Input Resistance (Unipolar)
Feedback and Offset Resistances
Output Current Settling Time
Midscale Glitch Impulse
Digital-to-Analog Glitch Impulse
Multiplying Feedthrough Error
Output Noise Voltage Density
Output Capacitance (Note 4)
Digital Input High Voltage
Digital Input Low Voltage
Digital Input Current
Digital Input Capacitance
Data to WR Setup Time
Data to WR Hold Time
WR Pulse Width
MLBYTE to WR Setup Time
MLBYTE to WR Hold Time
LD Pulse Width
Clear Pulse Width
WR to LD Delay Time
Supply Voltage
Supply Current
R1, R2 Resistance (Bipolar)
Total Harmonic Distortion
load = 100 in parallel with 13pF.
with DAC register loaded to all 0s.
MAX
unless otherwise noted.
CONDITIONS
(Note 6)
(Notes 6, 13)
(Note 6)
(Notes 7, 8)
(Note 12)
(Note 9)
V
(Note 10)
(Note 11)
DAC Register Loaded to All 1s: C
DAC Register Loaded to All 0s: C
(Note 4) V
Digital Inputs = 0V or V
REF
= 10V, 10kHz Sine Wave
A
= 25 C. V
IN
= 0V
The
CC
denotes the specifications which apply over the full operating
= 5V 10%, V
CC
Note 9: V
all 1s to all 0s. LD high, WR and MLBYTE pulsed.
Note 10: V
R
Note 11: Calculation from e
(J/ K), R = resistance ( ), T = temperature ( K), B = bandwidth (Hz).
Note 12: Midscale transition code 0111 1111 1111 1111 to
1000 0000 0000 0000.
Note 13: R1 and R2 are measured between R1 and R
L
= 600 . Unipolar mode op amp = LT1468.
OUT1
OUT1
REF
REF
REF
= 0V. DAC register contents changed from all 0s to all 1s or
= 6V
= 10V, I
RMS
at 1kHz. DAC register loaded with all 1s.
OUT1
n
= 4kTRB where: k = Boltzmann constant
= I
MIN
150
150
2.4
4.5
4.5
80
80
OUT2F
9
9
0
0
0
0
= I
OUT2S
0.001
13.5
TYP
108
115
–12
–12
–12
1.5
14
10
70
20
25
55
50
6
1
1
1
5
= DGND = 0V,
COM
LTC1599
MAX
130
0.8
5.5
, R2 and R
10
20
20
80
10
8
1
COM
nV/ Hz
UNITS
mV
3
nV-s
nV-s
.
k
k
k
P-P
dB
pF
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
V
V
A
V
A
s