AD7869JN Analog Devices Inc, AD7869JN Datasheet - Page 3

• Manufacturer Part Number: AD7869JN
• Description: IC I/O PORT 14BIT ANLG 24-DIP
• Manufacturer: Analog Devices Inc

Specifications of AD7869JN

• Rohs Status: RoHS non-compliant
• Applications: Analog I/O
• Interface: TTL/CMOS
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 24-DIP (0.300", 7.62mm)
• Mounting Type: Through Hole
• Converter Type: ADC/DAC
• Resolution: 14b
• Number Of Dac's: Single
• Data Rate: 0.083MSPS
• Digital Interface Type: Serial
• Pin Count: 24
• Package Type: PDIP
• Lead Free Status / Rohs Status: Not Compliant

REV. A
DAC SECTION
Parameter
DYNAMIC PERFORMANCE
DC ACCURACY
REFERENCE OUTPUT
REFERENCE INPUT
LOGIC INPUTS
ANALOG OUTPUT
AC CHARACTERISTICS
POWER REQUIREMENTS
NOTES
1
2
3
4
5
6
7
Specifications subject to change without notice
Temperature ranges are as follows: J Version, 0 C to +70 C; A Version, –40 C to +85 C.
V
SNR calculation includes distortion and noise components.
Using external sample and hold, see Figures 13 to 15.
Measured with respect to REF IN and includes bipolar offset error.
For capacitive loads greater than 50 pF a series resistor is required (see Internal Reference section).
Sample tested @ +25 C to ensure compliance.
OUT
Signal-to-Noise Ratio
Total Harmonic Distortion (THD)
Peak Harmonic or Spurious Noise
Resolution
Integral Nonlinearity
Differential Nonlinearity
Bipolar Zero Error
Positive Full-Scale Error
Negative Full-Scale Error
RO DAC @ +25 C
RO DAC TC
Reference Load Change
RI DAC Input Range
Input Current
(LDAC, TFS, TCLK, DT)
Output Voltage Range
DC Output Impedance
Short-Circuit Current
Voltage Output Settling-Time
Digital-to-Analog Glitch Impulse
Digital Feedthrough
V
IN
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
T
( RO DAC vs. I)
Positive Full-Scale Change
Negative Full-Scale Change
(p-p) = 3 V.
MIN
to V
to T
OUT
MAX
Isolation
IN
(V
V
3
OUT
DD
(SNR) @ +25 C
6
IN
INL
5
INH
7
= +5 V
Load to AGND; = 2 k , C
5
7
2
5%, V
SS
J Versions
78
78
–86
–86
14
2.99/3.01
–1.5
2.85/3.15
1
2.4
0.8
10
0.3
20
4
4
10
2
100
As per ADC Section
= –5 V
10
10
10
25
10
2
1
3
L
= 100 pF. All specifications T
1
5%, AGND = DGND = 0 V, Rl DAC = +3 V and decoupled as shown in Figure 2,
A Version
78
77
–86
–86
14
2.99/3.01
–1.5
2.85/3.15
1
2.4
0.8
10
0.3
20
4
4
10
2
100
2
1
10
10
10
25
40
10
3
–3–
1
Units
dB min
dB min
dB typ
dB typ
Bits
LSB max
LSB max
LSB max
LSB max
LSB max
V min/V max
ppm/ C typ
ppm/ C max
mV max
V min/V max 3 V
V min
V max
pF max
V nom
mA typ
nV secs typ
nV secs typ
dB typ
A max
A max
s max
s max
typ
MIN
to T
MAX
Reference Load Current Change (0 A–500 A)
V
V
Test Conditions/Comments
V
Typically 82 dB at +25 C for 0 < V
V
Typically –84 dB at +25 C for 0 < V
V
Typically –84 dB at +25 C for 0 < V
Guaranteed Monotonic
V
Settling Time to Within 1/2 LSB of Final Value
Typically 3 s
Typically 3.5 s
DAC Code Change All 1s to All 0s
V
OUT
OUT
OUT
DD
DD
IN
IN
unless otherwise noted.)
= 0 V to V
= 3 V, 41.5 kHz Sine Wave
= 5 V
= 5 V
= 1 kHz Sine Wave, f
= 1 kHz Sine Wave, f
= 1 kHz, f
5%
5%
5%
DD
SAMPLE
= 83 kHz
SAMPLE
SAMPLE
= 83 kHz
= 83 kHz
OUT
OUT
OUT
AD7869
< 20 kHz
< 20 kHz
< 20 kHz
4
4
4