ISL267817IBZ-T Intersil, ISL267817IBZ-T Datasheet - Page 5

• Manufacturer Part Number: ISL267817IBZ-T
• Description: Analog to Digital Converters - ADC 12 BIT 200KSPS SAR 8LD 3 X 3 PROPRIETRY
• Manufacturer: Intersil

Specifications of ISL267817IBZ-T

• Rohs: yes

Electrical Specifications
Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued)
NOTES:
Timing Specifications
V
REFERENCE INPUT
DIGITAL INPUT/OUTPUT
POWER REQUIREMENTS
TEMPERATURE RANGE
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7. The absolute voltage applied to each analog input must be between GND and +VCC to guarantee datasheet performance.
8. f
9. See “Power vs Throughput Rate” on page 13 for more information regarding lower sample rates.
REF
VREFLEAK Current Drain
SYMBOL
SYMBOL
t
t
t
SMPL
t
t
CONV
f
SUCS
I
VREF
C
CSD
hDO
CYC
LEAK
V
V
V
DCLOCK
C
V
I
I
= 2.5V; V
V
OUT
OZ
CC
OH
CC
OL
IH
IN
IL
Analog Input Sample Time
Conversion Time
Throughput Rate
CS/SHDN Falling Edge to DCLOCK Low
CS/SHDN Falling Edge to DCLOCK Rising Edge
DCLOCK Falling Edge to Current DOUT Not Valid
= 3.2MHz, CS/SHDN = +VCC for 241 clock cycles out of every 256.
CM
VREF Input Range
Logic Family
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Output Coding
Input Leakage Current
Input Capacitance
Floating-State Output Current
Floating-State Output Capacitance
Supply Voltage Range
Supply Current
Power Down Current
Specified Performance
= V
REF
. Boldface limits apply over the operating temperature range, -40°C to +85°C.
PARAMETER
PARAMETER
5
Limits established by characterization and are not production tested. +VCC = 5V, f
+VCC = +5V, f
DCLOCK
f
CS/SHDN = +VCC
I
I
f
f
CS/SHDN = +VCC, f
SAMPLE
OH
OL
SAMPLE
SAMPLE
= 250µA
= –250µA
= 3.2MHz, f
ISL267817
= 12.5kHz
= 12.5kHz (Notes 8, 9)
= 12.5kHz (Note 9)
TEST CONDITIONS
S
SAMPLE
TEST CONDITIONS
= 200kSPS, V
= 0Hz
REF
= 2.5V; V
CM
= V
(Note 6) TYP
(Note 6)
REF
-100
4.75
MIN
-0.3
0.1
-20
3.5
-40
MIN
-3
-1
-1
3
1.5
30
15
, Typical values are at T
DCLOCK
0.23
0.01
430
223
0.5
10
38
Two’s Complement
4
5
TYP
12
+VCC + 0.3
= 3.2MHz, f
CMOS
(Note 6)
MAX
5.25
100
800
+85
2.5
0.8
0.4
(Note 6)
20
3
1
1
3
MAX
200
2.0
0
A
S
= +25°C.
= 200kSPS,
April 19, 2012
Clk Cycles
Clk Cycles
UNITS
UNITS
FN7877.2
µA
µA
µA
µA
µA
µA
µA
µA
µA
°C
pF
pF
kHz
V
V
V
V
V
V
ns
ns
ns