Datasheet
TLV5630
TLV5631
TLV5632
SLAS269F – MAY 2000 – REVISED NOVEMBER 2008 ....................................................................................................................................................
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ELECTRICAL CHARACTERISTICS (continued)
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
STATIC DAC SPECIFICATIONS
TLV5630 12 Bits
Resolution TLV5631 10 Bits
TLV5632 8 Bits
TLV5630 Code 40 to 4095 ± 2 ± 6 LSB
INL Integral nonlinearity TLV5631 V
ref
= 1 V, 2 V Code 20 to 1023 ± 0.5 ± 2 LSB
TLV5632 Code 6 to 255 ± 0.3 ± 1 LSB
TLV5630 Code 40 to 4095 ± 0.5 ± 1 LSB
DNL Differential nonlinearity TLV5631 V
ref
= 1 V, 2 V Code 20 to 1023 ± 0.1 ± 1 LSB
TLV5632 Code 6 to 255 ± 0.1 ± 1 LSB
Zero scale error (offset error at zero
E
ZS
± 30 mV
scale)
Zero scale error temperature
E
ZS
TC 30 µ V/ ° C
coefficient
%Full
E
G
Gain error ± 0.6
Scale V
EGTC Gain error temperature coefficient 10 ppm/ ° C
OUTPUT SPECIFICATIONS
V
O
Voltage output range R
L
= 10 k Ω 0 AV
DD
-0.4 V
Output load regulation %Full
R
L
= 2 k Ω vs 10 k Ω ± 0.3
accuracy Scale V
REFERENCE OUTPUT
V
REFOUTL
Low reference voltage V
DD
> 4.75 V 1.010 1.024 1.040 V
V
REFOUTH
High reference voltage 2.020 2.048 2.096 V
I
ref(Source)
Output source current 1 mA
I
ref(Sink)
Output sink current -1 mA
Load capacitance See
(3)
1 10 µ F
Power supply rejection
PSRR 60 dB
ratio
REFERENCE INPUT
V
I
Input voltage range 0 AV
DD
V
R
I
Input resistance 50 k Ω
C
I
Input capacitance 10 pF
Fast 2.2 MHz
Reference input V
ref
= 0.4 V
pp
+ 2.048 Vdc,
bandwidth Input code = 0x800
Slow 1.9 MHz
Reference feedthrough V
ref
= 2 V
pp
at 1 kHz + 2.048 Vdc, See
(4)
84 dB
DIGITAL INPUTS
High-level digital input
I
IH
V
I
= DV
DD
1 µ A
current
Low-level digital input
I
IL
V
I
= 0 V 1 µ A
current
C
I
Input capacitance 8 pF
(3) In parallel with a 100-nF capacitor
(4) Reference feedthrough is measured at the DAC output with an input code = 0x000.
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