TLV5637_15 datasheet(4/22 Pages) TI

Part #	TLV5637

Description	2.7V TO 5.5V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

Logo

4 / 22 page

www.ti.com

ELECTRICAL CHARACTERISTICS

TLV5637

SLAS224C – JUNE 1999 – REVISED JUNE 2007

Over recommended operating conditions (unless otherwise noted).

POWER SUPPLY

PARAMETER

TEST CONDITIONS

MIN

TYP MAX

UNIT

Fast

4.2

7

mA

VDD = 5V, Int. ref.

Slow

2

3.6

mA

Fast

3.7

6.3

mA

VDD = 3V, Int. ref.

Slow

1.7

3.0

mA

No load, All inputs = AGND or

IDD

Power supply current

VDD, DAC latch = 0x800

Fast

3.8

6.3

mA

VDD = 5V, Ext. ref.

Slow

1.7

3.0

mA

Fast

3.4

5.7

mA

VDD = 3V, Ext. ref.

Slow

1.4

2.6

mA

Power-down supply current

0.01

10

µA

Zero scale, See (1)

65

PSRR

Power supply rejection ratio

dB

Full scale, See (2)

65

(1)

Power supply rejection ratio at zero scale is measured by varying VDD and is given by: PSRR = 20 log [(EZS(VDDmax) –

EZS(VDDmin))/VDDmax]

(2)

Power supply rejection ratio at full scale is measured by varying VDD and is given by: PSRR = 20 log [(EG(VDDmax) –

EG(VDDmin))/VDDmax]

STATIC DAC SPECIFICATIONS

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Resolution

10

bits

INL

Integral nonlinearity, end point adjusted

See (1)

±0.4

±1

LSB

DNL

Differential nonlinearity

See (2)

±0.1

±0.5

LSB

EZS

Zero-scale error (offset error at zero scale)

See (3)

±24

mV

EZSTC Zero-scale-error temperature coefficient

See (4)

10

ppm/°C

% full

EG

Gain error

See (5)

±0.6

scale V

EGTC

Gain error temperature coefficient

See (6)

10

ppm/°C

OUTPUT SPECIFICATIONS

VO

Output voltage

RL = 10kΩ

0

VDD–0.4

V

% full

Output load regulation accuracy

VO= 4.096V, 2.048V, RL= 2 kΩ

±0.25

scale V

(1)

The relative accuracy or integral nonlinearity (INL) sometimes referred to as linearity error, is the maximum deviation of the output from

the line between zero and full scale excluding the effects of zero code and full-scale errors. Tested from code 32 to 4095.

(2)

The differential nonlinearity (DNL) sometimes referred to as differential error, is the difference between the measured and ideal 1 LSB

amplitude change of any two adjacent codes. Monotonic means the output voltage changes in the same direction (or remains constant)

as a change in the digital input code.

(3)

Zero-scale error is the deviation from zero voltage output when the digital input code is zero.

(4)

Zero-scale-error temperature coefficient is given by: EZS TC = [EZS (Tmax) – EZS (Tmin)]/Vref× 106/(Tmax– Tmin).

(5)

Gain error is the deviation from the ideal output (2Vref– 1LSB) with an output load of 10 k excluding the effects of the zero-error.

(6)

Gain temperature coefficient is given by: EG TC = [EG(Tmax) – EG (Tmin)]/Vref× 106/(Tmax– Tmin).

4

Submit Documentation Feedback

Similar Part No. - TLV5637_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TLV5637	542Kb / 21P	[Old version datasheet] 2.7V TO 5.5V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

More results

Similar Description - TLV5637_15

Manufacturer	Part #	Datasheet	Description
Texas Instruments	TLV5637	542Kb / 21P	[Old version datasheet] 2.7V TO 5.5V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5637	936Kb / 23P	[Old version datasheet] 2.7V TO 5.5V LOW-POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5638-EP	861Kb / 21P	[Old version datasheet] 2.7-V TO 5.5V LOW-POWER DUAL 12 BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5637	240Kb / 17P	[Old version datasheet] 2.7 V TO 5.5 V LOW POWER DUAL 10-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	ADS1015-Q1	1Mb / 38P	[Old version datasheet] Low-Power 12-Bit Analog-to-Digital Converter With Internal Reference
	TLV5626CDR	430Kb / 19P	[Old version datasheet] 2.7-V TO 5.5-V LOW-POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5626	226Kb / 16P	[Old version datasheet] 2.7 V TO 5.5 V LOW POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5638	636Kb / 24P	[Old version datasheet] 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5638	906Kb / 24P	[Old version datasheet] 2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN
	TLV5626IDG4	430Kb / 19P	[Old version datasheet] 2.7-V TO 5.5-V LOW-POWER DUAL 8-BIT DIGITAL-TO-ANALOG CONVERTER WITH INTERNAL REFERENCE AND POWER DOWN

More results

TLV5637 Datasheet(PDF) 4 Page - Texas Instruments

TLV5637 Datasheet(HTML) 4 Page - Texas Instruments

Similar Part No. - TLV5637_15

Similar Description - TLV5637_15

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Datasheet Download

Link URL